SAP ABAP Program LN01PF20 (LN01PF20) is using

• Table/Structure Field (26)
• Function Module (2)
• Message Number (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	RNT02PFB	IS-H: Screen fields from ISH_CALL_LIST for calling RNLPFB00
2	Table	SCREEN	Structure Description for the System Data Object SCREEN