SAP ABAP Program RPCS8AL2 (Screen display routines for RPCS8AL0) is using

• Table/Structure Field (1)
• Function Module (1)
• Message Class (2)
• Message Number (4)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	SYST - UCOMM	ABAP System Field: PAI-Triggering Function Code