SAP R/3 is based on a 3-tier client-server architecture, which separates presentation, application, and database layers. This design provides scalability, flexibility, and better performance. Three-Tier Architecture: 1. Presentation Layer (Client Tier) Interface between the user and SAP system Usually a SAP ...
SAP EWM Help Latest Questions
The ABAP List Viewer (ALV) is a powerful reporting tool in SAP that displays data in a structured grid or table format. It comes with many built-in features such as sorting, filtering, subtotals, totals, column resizing, and even options to ...
Hi, I’m trying to retreive all the warehouse task from an outbound delivery. In monitor I can see all the task by clicking on the button task . I try with table /SCWM/ORDIM_C but for HU task There is no link with delivery ...
DATA: lo_splitter TYPE REF TO cl_gui_splitter_container, lo_container1 TYPE REF TO cl_gui_container, lo_container2 TYPE REF TO cl_gui_container. DATA: lo_alv1 TYPE REF TO ...
Purpose of TMG Events Events in TMG are used to: Validate data before it’s saved. Set default values when creating entries. Restrict access to rows based on user roles. Log changes or trigger custom logic. Enforce complex business rules beyond field-level checks. Where You Configure TMG Events Transaction: ...
Synchronous RFC (sRFC) Default type when you call a function module via RFC. The caller program waits until the remote system has completed the function execution and returned the result. Example use: Real-time data retrieval (e.g., fetching stock from another SAP system). FM execution: ...
What is AL11? AL11 is a SAP transaction code that displays directories and files on the SAP application server. From AL11, you can view file contents but not directly download them to your local server. Options to Read Data from AL11 and Store ...
A macro is a text replacement technique defined using DEFINE … END-OF-DEFINITION. It’s similar to a preprocessor directive and is expanded at runtime. When to use: · For short code blocks with similar patterns (e.g., logging or repetitive output). · Used mainly in ...
Program Type Code Purpose Executable? Typical Usage Executable 1 Reports, standalone programs ✅ Yes Reports, jobs, selection screens Include I Reusable code ❌ No Shared FORM routines, definitions Module Pool M Dialog screens, GUI transactions ✅ Yes Custom SAP GUI apps Function Grp F Group of function modules ❌ No BAPIs, reusable logic Subroutine S Collection of FORM routines ❌ No Old-style code reuse Class Pool K Global class definitions ❌ No OO programming, ...
An IDoc (Intermediate Document) is a standard SAP data structure used for exchanging information between SAP systems or between SAP and non-SAP systems. It acts as a container for data that can be transmitted electronically, supporting both inbound (receiving data) ...