SAP ABAP Function Module ISU_REFERENCE_VALUE_CHANGE (Pflege einer Bezugsgröße) is using

• Data Element (8)
• Table/Structure Field (36)
• Function Module (1)
• Message Class (2)
• Message Number (2)
• Table (18)

#	Object Type	Object Name	Object Description	Note
1	Message Number	AH - 271	Reference value type &1 does not exist
2	Message Number	E9 - 025	Key &1 is not in table &2