SAP ABAP Message Number LK - 038 (LK) is used by

• Function Module (2)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LL04EXTF01	Include LL04EXTF01	LVS	APPL	SAP_APPL
2	Program	LL04INTF01	Include LL04INTF01	LVS	APPL	SAP_APPL