SAP ABAP Function Module ISR_PROCESS_EVENT (ISR Aufruf über FB) is using

• Data Element (16)
• Table/Structure Field (29)
• Function Module (8)
• Message Class (1)
• Message Number (1)
• Table (13)

#	Object Type	Object Name	Object Description	Note
1	Message Number	FL - 651	Function module & does not exist