SAP ABAP Program MKEC1F03 (MKEC1F03) is using

• Table/Structure Field (11)
• Function Module (2)
• Message Number (4)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	PRCT1	CEPC + CEPCT
2	Table	RKEC1	SAPMKEC1 work fields
3	Table	TKA01	Controlling Areas