Table list used by SAP ABAP Table MEPO_ATP_POSGUID (PO Item and POSGUID for Availability Check)
SAP ABAP Table MEPO_ATP_POSGUID (PO Item and POSGUID for Availability Check) is using
# Object Type Object Name Object Description Note
     
1 Table  EKKO Purchasing Document Header
2 Table  EKPO Purchasing Document Item
3 Table  PRPS WBS (Work Breakdown Structure) Element Master Data
4 Table  TMSI1 Sub-Item Category in Purchasing
5 Table  VBUK Sales Document: Header Status and Administrative Data
6 Table  VBUP Sales Document: Item Status