SAP ABAP Function Module RPY_DOCU_READ (Read documentation of development objkects from the ABAP/4 DW) is using

• Data Element (3)
• Table/Structure Field (31)
• Function Module (6)
• Message Number (1)
• Table (12)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Number	XI - 004	Object & not found