SAP ABAP Program LNVVHFCH (Include LNVVHFCH) is using

• Table/Structure Field (13)
• Function Module (1)
• Message Class (1)
• Message Number (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Message Number	N1 - 087	Select one row only
2	Message Number	N1 - 474	Enter data first