->->->Enhancement-point (one specific place in the code where you can insert statements) ->->->Enhancement-section (a set of abap statements that can be replaced by other code) -> Implicit. We have to involved 5 basic steps in our ABAP Program to get Adobe Forms which are: Data retrieve in the drive program which we earlier did. Create an Enhancement. I am working on enhancements , and has worked on implicit enhancements , screen enhancements , User exits . BAdIs are created in Enhancement Builder as a part of the enhancement concept of ABAP Workbench. An explicit enhancement option is part of the ABAP. Edited by: Alvaro Tejada Galindo on Feb 13, 2008 3:48 PM. We have various types of enhancement; we have these new enhancements concepts or Enhancement points. There are plenty of implicit enhancement options in an ABAP. The implicit enhancement options can be displayed in the ABAP Editor by following the path: Edit → Enhancement Operations → Show Implicit Enhancement Options, and then enhanced using source code plug-ins. Implicit enhancements which are available at the beginning of subroutines defined in the standard reports. Enhancement framework offers unique way to enhance the class and interface. Static enhancement statement - for example, replace an existing data declaration; Dynamic enhancement statement - for example, replace. TAW10 or BC430. Explicit enhancement options can currently be defined by: Explicitly flagging source code points or sections in ABAP programs. ABAP source code enhancements using explicit or implicit enhancement points are not available to Web Dynpro ABAP. Difference between user exits & customer exits: User exit - A user exit is a three character code that instructs the system to access a program during system processing. 4) U will see the yellow lines in ur prog, if there are any enhancement points. Enter the Implementation name and save. The enhanceable development objects like ABAP programs, ABAP classes, ABAP interfaces, ABAP function modules, and WebDynpro components fulfill a certain task that can be enhanced. steps to create table 5. In the source code, right click and choose Enhancement Operations → Create Option from the context menu. Interview Questions. If it is standard one. The debugger editor displays the enhancement code in pure read-only mode and has the same characteristics. ), after. Dr. enhancements can be made. This can be done via ABAP Source Code Enhancements. Step 2: To see the Explicit enhancement option, click on the spiral symbol on the top. The implicit enhancement options can be displayed in the ABAP Editor by following the path: Edit ® Enhancement Operations ® Show Implicit Enhancement Options, and then enhanced using source code plug-ins. Implicit enhancement options always exist and do not need to be assigned to an enhancement spot. To create an explicit enhancement option in the ABAP source code, proceed as follows: In the ABAP Editor, open the program you want to edit. There are implicit enhancement points at the beginning and the end of each form, function module, method (of a global or local class) and the end of a report or include and each local structure. Application developers at SAP in particular should not use the addition STATIC at all. English (selected)Enhancements to Components of Classes and Interfaces. I agree that we can use Implicit Enh. Explicit Enhancement Options in ABAP Source Code Definition. 5. Below is my program. As part of the enhancement concept, it is possible to enhance ABAP source code, without modifications, using source code plug-ins. Switch to change mode. The ENHANCEMENT-POINT statement can also be listed in a source code plug-in. SAP Enhancement Interview Questions. UXX: U is for user exits that are defined by the user. txt) or read online for free. We can see the list of customer exit by transaction code SMOD. We will consider writing an article about explicit and implicit enhancements in the future 🙂. Note the asterisks in the Password field. The enhancements, when complied with the current source code work as if it was a part of the source code. So trying again. Now we see that a sign (””””””) comes into every subroutines. 2. In ABAP programs, implicit enhancement options are predefined at the following places: At the end of an include. g. SAP ABAP Tutorial. First right click on the enhancement point you want change and choose 'Enhancement Implementation->Change'. 2) Now place the cursor on the start of the enhancement (Where you have named it- Line Number 25 or 32 as in your screen shot), and then right click and navigate as shown below, Now on clicking the Undo Implementation you will be able to achieve your. Additional Information. Enhancement Framework. how to delete implicit enhancements. Today, SAP ERP counts for more than 65,000 installations worldwide. Fechar sugestões Pesquisar Pesquisar. Explicit enhancements are predefined enhancement sections by SAP. You should know - enhancement sections will overwrite. Keeping myself updated by learning new SAP courses. 1) Buffer trace using ST05 but unable to find implemented enhacement ( Implicit or Explicit ). The implicit enhancement options can be displayed in the ABAP Editor by following the path: Edit → Enhancement Operations → Show Implicit Enhancement Options, and then enhanced using source code plug. You will find one enhancement for table data view (Enhancement zenh_table_values) and one enhancement for structure data view. Ans:-. 0 world, we now have explicit and implicit enhancement capability where it seems that a developer (assuming that he has the authorization) can "enhance" (either explicitly or implicily), SAP delivered objects without being granted a developer's key. Therefore when customer decides to move from classic SAP ERP system running on any DB to SAP S/4HANA custom ABAP code needs to be adapted for SAP S/4HANA. Q8: Can we classify the ENHANCEMENTS by type? A8: Yes they can be classified in: a) enhancements that use customer exits and. Explicit enhancements, on the other hand, are used to add additional functionality to a standard SAP program by modifying the original source code. Difference between implicit and explicit enhancement. Eg: Perform Sum using ab bc. what is ddic T-code 2. • Explicit enhancement option . HI Uday, You don't need any Acess key for Explicit Enhancements as you are enhancing the functionality given by SAP as per Client requirement and not modifying it. Tutorial: Enhance first screen of VL02 transaction to default ‘Delivery’ value ‘80014974’. I know that in any standard code they are placed at a certain position by the ABAP keyword ENHANCEMENT-POINT point_1 SPOTS spot_1 . Explicit enhancement options are generally defined in a central initial system. To see the implicit Enhancement Go to menu path: EDIT->Enhancement operations->Show implicit Enhancement Points. Implicit Enhancement Options in ABAP Source Code. For an enhancement, these can be enhanced or replaced by source code. Hi Experts , Can anyone Help me out. In ABAP programs, implicit enhancement options are predefined at the following places: At the end of an include. 1 Answer. Michael Acker Development Architect, NW AS ABAP Workbench, SAP AG. With SAP NetWeaver AS ABAP 7. You can further use the new components for implicit and explicit enhancement options in enhancements to the source code of the class. The enhancement points can occur in any code where SAP wants to support other developers to implement their own code without changing the original. i went into enhancement mode, choose EDIT-->ENHACEMENT OPERATIONS --> SHOW IMPLICIT ENHANCEMENTS. It is designed to help businesses run more efficiently and effectively in the digital age. What is the main difference between Enhancements and BADI. Hi Folks, I had learned many documents to findout the difference between explicit and implicit enhancement point. But if SAP provides an update later on, it might be a problem as old coding might miss some functionality. 4. As I understand it, implicit enhancement options are those points at which you can create a spot enhancement. The Three Use Cases. We have various types of enhancement; we have these new enhancements concepts or Enhancement points. We have two types of Explicit Enhancement options. implicit enhancemets and access aey. Someone have good experience with SAP ABAP Upgrade & Migration experience, Good with S/4 HANA ABAP,…See this and similar jobs on LinkedIn. Implicit enhancement options always exist and do not need to be assigned to an enhancement spot. Explicit enhancements, on the other hand, are used to add additional functionality to a standard SAP program by modifying the original source code. what is autorization group and function group within. It is said in there that every single enhancement implementation belongs to exactly one enhancement spot. Feb 15th, 2011 at 10:01 AM. implicit enhancement in SAP ABAP : – Implicit enhancement is the provided by SAP to implement enhancement at standard code of SAP. In ABAP programs, implicit enhancement options are predefined at the following places: At the end of an include. This technique is mainly used by SAP in their code delivered to customers, and these are explicit enhancement points. 1. Enhancement spots: containers for explicit enhancement options. e. Enhancement options can be explicit and implicit. To make implicit enhancement points visible in ABAP Editor, choose Edit → Enhancement Operations → Show Implicit Enhancement Points. Next select the enhancement point and press the green tick. They can be enhanced by using source code enhancements in the same way as explicit enhancement points. that's why, put a BREAK-POINT inside the enhancement point to stop the process. The migration of the ABAP custom code for SAP HANA can be split into two main areas: Modification of classical ABAP coding practice where data extensive logic is. Addition 1. As part of the enhancement concept, it is possible to enhance ABAP source code, without modifications, using source code plug-ins. SAP ABAP Course Content INTRODUCTION TO SAP AND ABAP/4 LANGUAGE. These points are either defined explicitly (they are included by the developer) or they are implicit. But i could neither keep a break point in any lines of the source code plugin nor see those lines in the debug mode. The enhancement spots are used to manage explicit enhancement options. From: jlm17 via sap-abap [mailto: sap-abap@groups. For an implicit enhancement option, open the Enhancement Builder in the relevant tool (ABAP Editor, Function Builder, Class Builder) for executing an enhancement and continue with the following steps: You directly put your curosr on the enhancement option and create your inplementations by right click. implicit enhancement in SAP ABAP : – Implicit enhancement is the provided by SAP to implement enhancement at standard code of SAP. Enhancement implementations: containers for both enhancement implementation elements of both implicit and explicit enhancement options. The enhanceable development objects like ABAP programs, ABAP classes, ABAP interfaces, ABAP function modules, and WebDynpro components fulfill a certain task that can be enhanced. Explicit and Implicit Enhancement Options Implicit Enhancement options are for free, provided by the framework, while the explicit ones need to be inserted. The aim of the new enhancement concept as of Release 7. Explicit Enhancement Option: two types of Explicit Enhancement options are available. 1. Implicit and Explicit enhancement (enhancement POINT and Enhancement SECTION). Explicit enhancement : It can be anywhere in your source code. e. The implicit enhancement options can be displayed in the ABAP Editor by following the path: Edit → Enhancement Operations → Show Implicit Enhancement Options, and then enhanced using source code plug-ins. Step 2. But, now I found a INCLUDE BOUND addition to the explicit enhancement spot. In the source code, right click and choose Enhancements → Create Option from the context menu. In the source code, right click and choose Enhancement Operations → Create Option from the context menu. With this series let’s see more about the Enhancement Framework. Types of enhancements in SAP ABAP. Expand the Enhancement Implementations node. To enhance or modify a BAPI, you need:Enter the Enhancement Spot via SE80; of course in Display mode (SAP created it!!). SAP ABAP – Enhancement Spot – Introduction and Concepts. These preconceived enhancement possibilities are called explicit. Enhancement Framework. Explained the concept of explicit enhancements with the classification of enhancement point and section. BAdI's (Business Add-Ins) are the new form of user exits, designed in form of interface-architecture, where a custom class can implement an interface, and its interface implementation than can be activated. Use an implicit enhancement spot. to this internal table in the source code i need to add the "plans type plans field. Share. RSS Feed. Described about the different types like user exit, customer exit, BADI and enhancements. Functional Exit. The addition STATIC is intended for the enhancement of data declarations, while the statement ENHANCEMENT-POINT, without the addition STATIC , is designed for the enhancement of executable code. Q3. ENHANCEMENT-SECTION Defines a section of an ABAP program as an enhancement option, which. This site uses cookies and related technologies, as described in our privacy statement , for purposes that may include site operation, analytics, enhanced user experience, or advertising. More information about how to create explicit enhancement options: Explicit Enhancement Options in ABAP Source Code. Then. BADI Interview Questions in SAP ABAP A BAdI is an object-oriented enhancement option, which makes it the most sophisticated enhancement type. SAP ABAP Consultant Interview. More on this : Debugging Dynpro Flow Logic. You can always add further optional parameters to function modules. One which can be provided at a specificRelevancy Factor: 1. In ABAP programs, implicit enhancement options are predefined at the following places: At the end of an include. As implicit enhancements are predefined enhancements provided by SAP in the source code, the explicit enhancements can be implemented by the customers or partners. First some background: company I work for produces ABAP software in its own naming space. 5 Once you see the implicit points, you can implement. Hi all. Implicit Source code enhancement option 2. Explicit Enhancement Options in ABAP Source CodesEnhancement spots are used to modify explicit enhancement options. If you want to know what's used by the application you need to change, RTM. You can enhance the method of the class using the implicit enhancement points. Custom Implicit / Explicit Enhancement. For Implicit Enhancement Points we donot require access key . Reviews Salaries. . Report. Explicit points are suitable places for. User Exit. 2. Read more The addition STATIC is intended for the enhancement of data declarations, while the statement ENHANCEMENT-POINT, without the addition STATIC , is designed for the enhancement of executable code. One is the start of the report and at the end of the report. Working as Technology Analyst with 10 years of work experience in diversified fields of Application Software Development / Maintenance/ Support. I tried with implicit enhancement , two fields are disabled but three of them are not , though code is there. Save and activate the function module. Discover the use of the implicit enhancement option, including all possible areas where the. In ABAP programs, you can select either a position or a program section as an explicit enhancement option. 14 Sept 2023. We can see the list of customer exit by transaction code SMOD. Change an explicit enhancement point. The enhancement options are divided into two classes: Implicit enhancement options are provided by the framework and exist without any particular preparation by a developer, they do not have to belong to. Dynamic enhancement statement – for example, replace. These extensions may hinder system upgrades as they alter the core code. Share. SAP provides various functionalities to modify the standard program like Customer Exits (Screens, programs and tables), BADI, Enhancement Framework (Implicit, Explicit) as all these are the SAP standard functionality that's why all the changes will be supported by SAP in future too. We will have a look at explicit enhancements in the next series of this blog. Implicit enhancement options always exist and do not need to be assigned to an enhancement spot. User Exit is an ABAP form that is called by SAP standard programs. You will see yellow lines of " which represent implicit spots. Use the context menu on the UI element you want to change and select “Settings for current configuration”. More information: Implicit Enhancement Options in ABAP Source Code. we are analyzing an implementation of SAP, which was running since last 7 years. These techniques come into the picture to bring all. Enhancement Framework – Introduction. Since years SAP customers invested heavily into custom ABAP code developments related to the SAP Business Suite. As we don’t have any explicit enhancement options the only possibility left is implicit enhancement. Showed how to design the enhancement point and secti. Worked on Advanced ABAP Objects – ABAP OOPS, BADIs, Implicit and Explicit Enhancements, Enhancement Spots and CRM Enhancement Techniques like AET, Product Set Types. Types of enhancements in SAP ABAP. Call Function ‘ FP_FUNCTION _MODULE_NAME ‘ which is used to generate the function module name same as Smartforms. In the ECC 6. Switch to enhancement mode by choosing Function Module → Enhance. 😊. RSS Feed. You can also make enhancements to individual parts of a Web Dynpro component without application development having to first implement explicit enhancement points. Alert Moderator. txt) or read online for free. Put Cursor on the Enhancement Name and choose option Edit > Enhancement Operations > Create. After pressing F5 ( Step Into ), the debugger will reach the implicit enhancement implementation. Report. Using these options, you can insert a separately. e standard functionality can be disturbed. enhancement point is implied, and in which case can be. An application developer can also define additional explicit enhancement options for source code plug-ins and new kernel-based BAdIs, which are also. Features. Implicit enhancement options always exist and do not need to be assigned to an enhancement spot. Switch to change mode. putting the word 'Implicit' somewhere in your short-text description. Scribd is the world's largest social reading and publishing site. The SE80 screen will now look something like below! Step 3 - Show implict enhancement points. Helpful. Addition 2. pdf), Text File (. I need some way to find what all implemented enhacement ( Implicit or Explicit ) are called when specific transaction code is being executed. To create an explicit enhancement option in the ABAP source code, proceed as follows: 1. So, by default in all the reports, customers can do enhancements at the start and end by creating enhancement implementations. You have to write your own code between enhancement and. When the statement is executed using Enhancements → Create Enhancement, the addition is set according to this selection. If you are a Premium Engagement Customer, you can benefit from SAP Reviews which come under. Q1. Let us assume that the implicit enhancement options available in the relevant development objects do not suffice to accomplish this and that there are also no suitable explicit enhancement options. With this new technology you can enhance global classes, function modules, Web Dynpro ABAP components, and all source code units using implicit enhancement options provided by the system. All the enhancement are grouped together in SMOD which is being provided by SAP and CMOD is basically a customer project where in we implement those SAP supplied enhancement. With this series let’s see more about the Enhancement Framework. 448 members in the SAPDISCUSSION community. The SAP enhancement concept distinguishes between enhancement points and enhancement implementations. The enhancement spot element definition and the corresponding enhancement spot element calls make up the definition of an explicit enhancement option. Exentive project experience in Architecture blueprinting and. Showed a. 7. We have developers worldwide. 5) Click on Create. Explicit enhancement : It can be anywhere in your source code. The basic concepts in the Enhancement Framework are: Enhancement options: positions in repository objects where you can make enhancements. BADI stands for B usiness Ad d I ns Just like Customer Exits , BADI help hook custom enhancements to SAP functionality. There are two possible source code enhancements: 1. Press the Spiral button on the toolbar to bring up the Enhancement mode. The Create Enhancement Option dialog box appears. You can use this API for "business" operations. Enhancements are made in follow-on systems. Disadvantages of source code enhancements: · exist only at special source code lines (implicit, explicit). Enhancement Option: -> Explicit. Choose Creation of Enhancement (Enter). For example, when editing an ABAP program with the ABAP Editor, you can define explicit enhancement options in the form of the ENHANCEMENT-POINT statement, which also represents the. implement any enhancements whether that is a Function Module, Class, Methods, BADI, BAPI, etc as. Bala Krishna. Additional Information. There are implicit enhancement points at the beginning and the end of each form, function module, method (of a global or local class) and the end of a report or include and each local structure. at the beginning and end of a FORM. implict and explict SAP Enhancements points. This can be achieved. Implicit and Explicit Enhancement options are most advanced than BADI 's and User and Customer exits. 4 Implement the Logic – Once the implementation is created, you can see that the default logic is copied. You need to explicitly have a enhancement points. Implicit and Explicit Enhancements - Free download as PDF File (. There are three type of customer exit –. Creating Mass Data Upload program using BAPI's , RFC's and BDC is my core specialty. SAP Enhancement Framework. When the statement is executed using Enhancements → Create Enhancement, the addition is set according to this selection. Via se80 choose 'package' from the objects type selection drop down. Basic Concepts. Switch to change mode. Ramesh. what is TMG and events in TMG 7. Customer-facing Skill. Any change done directly to the SAP namespace object. Showed how to design the enhancement point and secti. b) Explicit source code enhancements. 0) is to unify all possible ways of modifying or enhancing SAP products (more precisely, Repository objects of the SAP NetWeaver Application Server ABAP), which go beyond the scope of Customizing. 3 Select you implementation once created. We are creating several Implicit Enhancement Points in our SAP implementation. Just like stepping into dynpro flow logic by pressing F5, it is also possible to step into enhancement implementation (implicit and. Now we will have a look at how implicit. ->->->Enhancement-point (one specific place in the code where you can insert statements) ->->->Enhancement-section (a set of abap statements that can be replaced by other code) -> Implicit. Debuting the program and create a breakpoint for command call customer function. A list will appear that contains information on all the enhancements, categorized under functional areas. ABAP source code enhancements using explicit or implicit enhancement points are not available to Web Dynpro ABAP. enhancement in sap. Naimesh Patel 73,331. Explicit Enhancement Point: An explicit enhancement point is an ABAP source code plug-in provided by SAP beginning in its Enterprise Core component version onwards. These modules are then delivered to the customer systems. I have been thinking of different options to modularise the code wihtin an implicit enhancement: To create a Subroutine Pool Include Program and write perform statements in the implicit which will call the forms defined in the subroutine pool ( type F program in SE38 ) Create a custom class for each implicit enhancement and write all. Implicit and Explicit Enhancement Framework Options: Some things in life are free, and, of course, some are not. 6258 Views. what is domain and data element 4. Over the period of time, there were many enhancements (implicit/explcit), user-exits, badi's etc. To make implicit enhancement points visible in ABAP Editor, choose Edit → Enhancement Operations → Show Implicit Enhancement Points. The implicit enhancement options can be displayed in the ABAP Editor by following the path: Edit ® Enhancement Operations ® Show Implicit Enhancement Options, and then enhanced using source code plug-ins. ->-> Source Code Plug In: enhancement-point at. It means, SAP provides the ways, where you can insert our codes without modifying the original SAP code. Sep 14, 2023. explicit enhancement point :- I understand that multiple EP can be assigned to ES and they have multiple implementations. More. Enhancement spots specify the places where we can add our code in standard SAP. I got the theoritical knowledge on that but losing on the practical side. In this article we will discuss about the Implicit and Explicit Enhancement in SAP ABAP. More information: Implicit Enhancement Options in ABAP Source Code. This is done via the use of implicit and explicit enhancement points and provides you with a create deal of freedom to add any functionality you may required. Enhancement spot : It is the point where you can add your code. There are two types of Source Code enhancements possible. Enhancement Spots are a powerful tool provided by SAP to make changes to the system without modifying the source code. Screen Exit. 3. The final step is to go to SE80 and select Other objects. 3. ABAP/4, ABAP OO, SAP-workbench, Screen-painter, Data Dictionary, ALV grid, Dialogue programming, BAPI, User-exits and enhancements (Implicit and explicit enhancement points), badi's, Batch-input, LSMW, IDOC, PI. Experiencen 5+ years of experience in SAP ABAP plus developing CAP application using NodeJs or…See this and similar jobs on LinkedIn. Missing SAP Enhancement MBCF0002 - SAP Q&A Relevancy Factor: 1. In addition to the enhancement options explicitly specified by ENHANCEMENT-POINT, ABAP programs also contain implicit enhancement points, which can also be enhanced using source code plug-ins. 3274808-Implicit enhancement options is not being shown/activated via mouse context menu in the ABAP Editor for SAP_BASIS 750. Explicit enhancements are predefined enhancement sections by SAP. 3 From menu Select Function Module > Enhance Source Code. SAP ABAP Consultant Interview. 2 Create a New Implementation Putting cursor on Enhancement SECTION and menu option Edit > Enhancement Operations > Create Implementation. They can be implemented by going in the ABAP editor, get into the Enhancement Mode by clicking the spiral button, then, right click into the enhancement point you plan to implement and select Enhancement. Switch to change mode. Ability to perform peer-to-peer code reviews and follow SAP ABAP Development standards. Visit SAP Support Portal's SAP Notes and KBA Search. The following changes to ABAP source code have the effect that they are included in the set of objects to be adjusted. Enhancement spots: containers for explicit enhancement options. Is there any way, to find the list of enhancements that were already implemented till date. Follow. ->->New BADI (GET BADI statement) ->-> Source Code Plug In. This can be done via ABAP Source Code Enhancements. 6258 Views. what is package 3. There are some restrictions, for example, not at the end of a. The third step is to choose or use. Step5: Give the Implementation name and then create. Follow. 1. There is a standard report for explicit enhancements RIAUFMVK. RSS Feed. 4. The debugger editor displays the enhancement code in pure read-only mode and has the same characteristics as known from dynpro debugging. If you choose to create an enhancement, you are creating an explicit enhancement spot. I think you had a heavy dose of learning already So let’s keep these advance topics for. Unfortunately we haven’t found any useful customer exits in SAP ABAP debugger coding. Step 3: Now go to EDIT on menu bar then select ENHANCEMENT OPERATION – SHOW IMPLICIT ENHANCEMENT OPERATION. SAP ABAP is a programming language that is used to develop and customize SAP applications. These BAdIs, together with their calling points in ABAP programs, form explicit enhancement points of these programs and are assigned to enhancement spots . If you go into an SAP standard object such as a function module and click the spiral, that shows implicit enhancement options. Use. switched to display mode, double-clicked enhancement, see it active: Set breakpoints in debugger before and at end of call, but the enhancement is skipped (not visible) Stepped forward (F5), forward F5, but. 0 of the SAP NetWeaver Application Server for ABAP (SAP NetWeaver 7. "how to add this field to the internal table. These BAdIs, together with their calling points in ABAP programs, form explicit enhancement points of these programs and are assigned to enhancement spots . These BAdIs, together with their calling points in ABAP programs, form explicit enhancement points of these programs and are assigned to enhancement spots . They can be implemented by going in the ABAP editor, get into the Enhancement Mode by clicking the spiral button, then, right click into the enhancement point you plan to implement and select Enhancement Implementation. Sap Enhancements Exits and Badi Overview - Free download as Powerpoint Presentation (. The main characteristic of a BAdI is that it provides a mechanism to change the functionality of a well-defined business function without making changes to the delivered source code. These are described under Changing the SAP Standard (BC) . If you have an explicit enhancement option, select the enhancement spot in the Object Navigator and in the context menu choose Implement. txt) or read online for free. Close suggestions Search Search. ittoolbox. In this article we will discuss about the Implicit and Explicit Enhancement in SAP ABAP. here select your enchancement point and right click ->then change. SAP ABAP BDC When SAP is implemented we need Data to migrate from non-SAP system. SAP AG is the registered trademark holder of SAP, SAP R/3, mySAP, ABAP, xApps, NetWeaver, and other proprietary terms. . It means that you can easily modify any program, FM, or subroutine with some limitations. However i am not convinced that this is good solution and good to keep implementing implicit enhancements.