SAP ABAP Program SAPRVV21 (Error Evaluation and Display By RFC) is using

• Table/Structure Field (67)
• Function Module (4)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	DD03L	Table Fields
2	Table	SEUCOMM	General Hierarchy Display: Operation on Nodes
3	Table	SNODETEXT	Additional Information for Hierarchy Nodes
4	Table	TLINE	SAPscript: Text Lines
5	Table	VVKKERR	Incorrect Structure and Related Error Message(s)
6	Table	VVKKFKO	Doc Header Posting Data Interface