SAP ABAP Message Number GA - 420 (GA) is used by

• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	RCATSRCO	CATS: Check and Reorganize Table CATSCO	CATF	APPL	SAP_APPL
2	Program	RGALLOC4	Check Customizing Settings for the Allocation	GALC	APPL	SAP_FIN