SAP ABAP Table RKEA1 (Work fields SAPMKEA1) is using

• Data Element (15)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	TAPPL	R/3-DDIC: Application classes
2	Table	TKEB	Management for Operating Concerns (Client-Specific)
3	Table	TKEDP	SAP tables for use when defining characteristics (CO)