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ABAP Articles
Page 8 of 9
Defining a variable reference in SAP ABAP
As per my understanding, it is not feasible. You can access local class dynamically but statically referring to it in another class seems impossible. You might think about calling methods as dynamic in this case.
Read MoreWhat should I install to start learning SAP ABAP?
SAP NetWeaver is a Java-based stack and its developer edition is available.https://www.sap.com/developer/trials-downloads.htmlIn SAP system, Function modules are like web services. They are used to expose the structure of the data dictionary or to expose business objects.Function modules are sub-programs that contain a set of reusable statements with importing and exporting parameters. Unlike Include programs, function modules can be executed independently. SAP system contains several predefined function modules that can be called from any ABAP program. The function group acts as a kind of container for a number of function modules that would logically belong together. For instance, the function modules ...
Read MoreDebugging an Asynchronous RFC in SAP ABAP
In SAP system, an Asynchronous call (aRFC) of a remote-enabled function module specified in func using the RFC interface. The addition DESTINATION is used to specify a single destination in dest or use IN GROUP to specify a group of application servers. The latter supports parallel processing of multiple function modules.Check the below link which tells about Asynchronous RFC:https://help.sap.com/http.svc/rc/abapdocu_751_index_htm/7.51/en-US/abapcall_function_starting.htm#!ABAP_ADDITION_2@2@
Read MoreChecking technical information associated with screen field in SAP without any documentation
When you have report selection screen option, you can use Ctrl+S to enter the variant screen. Press Technical Name button to display technical name information for the respective field.In case you want more information related to parameter field, you can write an ABAP code to see the definition.Mostly, F1 key is used to get all the details about the technical details of a particular field as shown in below:Also if you want to see Technical name of objects in SAP ECC Easy access for all the modules, you can navigate to Extras -> Settings
Read MoreWay to check if SAP system is ABAP based, Java or Dual stack
Using SAP GUI, you can only access ABAP or ABAP+Java based system. You can check at multiple places if it is a dual system.T-code: SMICM, you can checklist of services in transaction SMICM (Goto --> Services) - dual stack systems will have the J2EE services listed too. There will also be an AS Java menu in SMICM on ABAP+Java systems.
Read MoreIn SAP ABAP, mapping two database table fields
I don’t think there is a way to perform this. The common way to do this is by extending original table and fill the new fields.T-Code: SPDD is somewhat relevant that can be used to compare all the dictionary objects- data elements, tables and structure with old system.T-Code: SPAU can also be used to compare objects –Reports, Programs, Screens, Messages, Notes, Function Modules etc. which have difference in the Latest SAP request and the previous ones. You can use SPAU just after SPDD or when SAP system upgrade is performed.Using SPDD and SPAU, you can view all the modified objects, ...
Read MoreExporting data from SAP system to an Excel Report
You can write an ABAP program for exporting the data from SAP and then use a remote function call which can be invoked my macro to fetch the data. Also, you can go for creating the file itself if that fits the requirement.You can also opt for SAP GUI Scripting as an alternative. The scripting framework allows you to automate the interface for Windows and Java. It can let you perform a lot of activities.Scripting API provides you with the good number of scriptable objects which wraps the SAP GUI objects. You can use these objects from macros. SAP GUI ...
Read MoreWhere do we maintain Print programs, routines and forms to be printed in Transaction QM02?
You have the print program configured in IMG. Run T-code: SPRONext is to assign Shop Papers to “Notification Type” this is used to tell which Shop Paper 4-CHAR code you care about, define Shop Papers has the ABAP Form and Print Program.
Read MoreDifference between the use of Type, Types and TYPE POOL in SAP ABAP programming.
TYPE keyword is used for Data or FIELD Symbol declaration You use TYPES keyword for defining local types TYPE POOL is used for grouping local types so that you can use them without duplication TYPES: BEGIN OF z_t000, Name TYPE c Length 10. N_id TYPE i. TYPES END OF z_t000. One of the common examples of TYPE POOL is Type Group ABAP. Navigate to Transaction SE11 and select Type Group and type ABAP there then press F7. You will see the body of the type group which is defined by the keyword TYPE-POOL.
Read MoreHow to pause an ABAP program?
Either you can use SAP “WAIT UP TO” statement. For e.g. the below statement waits up for 30 seconds WAIT UP TO 30 SECONDS But this statement has an implicit database commit. It might sound weird but there are scenarios where this behavior is expected so you should be aware of whether this fits your use case or not. In addition to this, it performs a rollout and releases the worker processes. But the use cases where you don’t want to have an implicit database commit and worker process are considered important then you can go for an ...
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