SAP ABAP Function Module WRF_EM_PO_UPDATE (Build up tables for PO in update mode) is using

• Class (1)
• Data Element (12)
• Table/Structure Field (34)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Class Method (1)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_WRF_PBAS_APPLLOG_SERVICE	Service Class Relating to Application Log