SAP ABAP Table SCHL_AT (Object Maintenance: IMG and Customizing Activities) is used by

• Function Module (2)
• Program (1)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	OBJECT_MAINTENANCE_CALL	Extended help; for tables(F4) or find obj.,sub-obj.(F1) or transaction	SCSC	BASIS	SAP_BASIS
2	Function Module	OBJECT_MAINTENANCE_CHECK	Check whether the table can be maintained under object	SCSC	BASIS	SAP_BASIS