SAP ABAP Program MMWE3O01 (PBO Modules for SAPMMWE3: Release Purchasing Documents) is using

• Table/Structure Field (24)
• Function Module (1)
• Message Number (3)
• Program (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Program	AVWRTCX0	ALE/Web (ITS) routines to modify the context