SAP ABAP Function Module UPC_CHASEL_ENQUEUE (Lock Management) is using

• Class (9)
• Data Element (12)
• Table/Structure Field (42)
• Function Module (8)
• Interface (1)
• Message Class (2)
• Message Number (2)
• Class Method (7)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Message Number	UPC - 091	Capacity overload of lock server for planning area &1, see long text
2	Message Number	UPP_PP_K - 001	&1 &2 &3 &4