本文将详细介绍SAP ABAP4中的并行处理技术,包括其概念、优势、实现方法以及实际应用案例。 并行处理的概念 并行处理(Parallel Processing)是指同时执行多个任务或操作,以提高整体处理速度的一种技术。在SAP ABAP中,并行处理主要通过远程函数调用(RFC)的异步调用实现,使得程序能够多线程执行,从而提高处理效率。 并行处理的...
SAP Managed Tags: ABAP Development Inspired by this blog, by @bruno.esperanca, I though I would share a useful, reusable class I developed for making parallel processing simple, by abstracting away and encapsulating all the technical stuff. CLASS zcl_thread_handler DEFINITION PUBLIC FINAL CREATE...
Calling program is continued using the statementCALL FUNCTION, as soon as the remotely called function has been started in the target system, without having to wait for its processing to be finished It creates Different task name TASK in a separate work process. Each such task executes“formset...
1. The code which needs to be executed in parallel processing will be included in FM. This FM is triggered in different work process each time. For example, you need to run the FM for 100 records each time. And the FM will trigger parallel in 10 work process at a time(based on sett...
Function Modules and ABAP Keywords for Parallel Processing You can implement parallel processing in your applications by using the following function modules and ABAP keywords: SPBT_INITIALIZE: Optional function module. Use to determine the availability of resources for parallel processing. You can check...
* try to initialize parallel process do. * check if there is enough process in the system ( sm50) * refer to https://www.sapalles.com/2014/06/10/abap-parallel-processing-2-strategy/ call functionZ_CHECK_RESOURCES * if there is enough DIA process ...
Parallel Processing Note: This page uses syntax provided by the ABAP 7.4 release, for info on that check out the excellent Blog written by Horst Keller here on SCN. ABAP
By definition, there is no guarantee that data will be processed in a particular order in parallel processing or that a particular result will be available at a given point in processing.· ABAP requirements:¡ The function module that you call must be marked as externally callable. This ...
SAP Managed Tags: ABAP Development Anujit, There are a few things that you need you need to understand while implementing parallel processing. Let me try to explain the same with a simple example. Lets say you have a main program which call the Z function. You do not want your main pr...
SAP Managed Tags: ABAP Development Hi Sam, Answer to question 1: As long as you can select your data in many sub packages (select smaller amount of data), and re-assemble it again together to get the final result that you need, then you can use parallel processing technique to improve...