SAP ABAP Program LCOVGO1B (TXT_MODIFY_FIELDS) is using

• Table/Structure Field (2)
• Function Module (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	NPTXD	PS Text: Network (Tables NPTX and PSTX)
2	Table	RC27S	Ctrl. data for ctrl. during dialog processing
3	Table	RC27X	Auxiliary fields for list processing in routings