(1) in ERP, use tcode SM30, view name: MATERIALID, configure an external long material number for material created in MM01: Once saved, it will be saved in table MATERIALID as below: (2) download it into CRM: Question 1: why I insert an entry in Material Identification including a external material number and then the external number will disappear after I save it. Answer: When I insert a value in MATERIALID-MATNR_EXT, the input value will be convert to another value according to rules in CONVERSION_EXIT_MATNL_INPUT. In my case, ENHANCEMENT MGV_CONV_EXIT_SAPLOMCV in FM CONVERSION_EXIT_MATNL_INPUT is switched off. So When I insert aaaa, you can see the input is converted to null. Question 2: Why I can see external long material number in se11 table Materialid, but cannot see data in view material identification ? Answer: But the ENHANCEMENT 8 MGV_CONV_EXIT_SAPLOMCV in CONVERSION_EXIT_MATNL_OUTPUT is still switched off which is same as in FM CONVERSION_EXIT_MATNL_INPUT. So we just can see null external long material number in view "material identification". Debug the data extract FM CRS_MATERIAL_EXTRACT in ERP side: table mgv_tlmnr is used to activate long material number: After activate long material number, one entry will generate in table mgv_tlmnr about time. 要获取更多Jerry的原创文章,请关注公众号"汪子熙": |
|