SAP ABAP Program LKEC1F1K (SORT_AND_EXPAND_CHAR) is using

• Data Element (1)
• Table/Structure Field (13)
• Function Module (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	CFBSO01	Structure for function module transfer
2	Table	RKB1B	Screen fields in SAPMKEB1, SAPMKCBR