SAP ABAP Program RSA1EXAP (Enhancement of Extract Stucture of a DataSource with an Append) is using

• Table/Structure Field (17)
• Function Module (4)
• Message Class (1)
• Message Number (2)
• Table (5)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	View	DD02V	ABAP/4 Dictionary: Header of tables with short text