SAP ABAP Function Module BAPI_BUS2054_GET_GUID_FROM_KEY (Reading the GUIDs using the WBS Key) is using

• Table/Structure Field (6)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIRET2	Return Parameter	SOURCE ET_RETURN STRUCTURE BAPIRET2 OPTIONAL
2	Table	BAPIRET2	Return Parameter
3	Table	BAPI_BUS2054_GUID_FROM_EXTKEY	WBS Element GUID List for External Key
4	Table	BAPI_BUS2054_GUID_FROM_EXTKEY	WBS Element GUID List for External Key	SOURCE ET_GUID STRUCTURE BAPI_BUS2054_GUID_FROM_EXTKEY OPTIONAL
5	Table	BAPI_WBS_LIST	WBS Element List for the BAPI Processing
6	Table	BAPI_WBS_LIST	WBS Element List for the BAPI Processing	SOURCE IT_EXT_KEY STRUCTURE BAPI_WBS_LIST
7	Table	PSGUID	GUIDs for Project Definition
8	Table	PSGUID_TS_OBJ_KEY_INT	Object Key for GUID Link with Internal Numbers