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SAP debug的几种方式 星期四, 01月 19th, 2012 这几种debug的方式有些是通过摸索得知，有些是参考别人的一些分享，在这边做下总结 1. 直接在程序中设断点 这种方式想必大家都知道了，在se38里面打上breakpoint,程序运行到该处即进入debug模式 2.background Job的debug 进入SM37 查找到自己想要debug的后台程序，这里运行完毕或者正在运行的均可进入debug 查找到后打中job前面的勾 然后在控制框输入JDBG回车，即进入debug 3.在程序运行界面进入debug 在程序的控制框输

Creating Heuristics Using Your Own Algorithm Purpose You can program heuristic algorithms yourself, link them to the SAP APO system, and define heuristics. This allows you to specifically address your planning requirements. Your own heuristics are an enhancement of the SAP planning processes. Note that even small changes or enhancements to the planning processes can lead to unexpected planning results. Any changes or enhancements you make are at your own risk. SAP canno

How to setup Custom-defined Heuristic? Custom-defined Heuristic requires development of a Function Module typically copy from similar standard Heuristic Function Module. To make the Custom Function Module it needs to be maintained in table /SAPAPO/HEURFUNC. Then only the FM is available to be mapped to new Heuristic in SPOR Customizing (or transaction code /SAPAPO/CDPSC11). Refer to SAP Note 606260 also.[@more@]

Sometimes we have to know what happen in background job when a issue occurred, there are two ways to debug the program in the background job:1. go to SM50, choose you job in runing(type:BGD), and go to 'program->debuging'.2. set break-points in your program, then go to 'SM37', chose a finished job and type in 'JDBG' in the command line ( no '/' ), put the cursor on the job and press enter - will take you to the job in debug mode. [@more@]

Order split due to following reasons:1.When partial lot of order is to be handled from therest due to quality reasons.2.If capacity bottle necks exists.3.Material is commited for part of order qty.Features:1.The split operations and the material assigned arecopied into the child order.2.The structure of the parent order does not changeswhile the split off operations are copied into the child orderStatus for parent order : SPLTStatus for the child order: SPLEFor operation : SPLT Restrictions:1. T

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