SAP ABAP Program GRFN_DOCUMENTS_PROGCHECK (Extended Syntax Check for Development Classes) is using

• Class (2)
• Data Element (5)
• Table/Structure Field (22)
• Function Module (3)
• Interface (1)
• Class Method (4)
• Table (8)
• View (2)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_MESSAGE	Interface for Accessing Texts from Message Objects