SAP ABAP Message Class AQ Message Number 635 (Table name is already being used as an alias)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-SRV-QUE (Application Component) SAP Query
     SQUE (Package) Application Development R/3 SAP Query
Attribute
Message class AQ  
Short Description Message texts for SAP Query    
Message Number 635  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20090618   
Message Text
Table name is already being used as an alias
Help Document

Diagnosis

You have tried to include a table in the join. There is already a table with an identical Alias.

System Response

Procedure

Continue with the entry and assign another alias to the table.

If you still can, it is recommended that you change the alias of the other table to avoid any possibility of confusion.

Procedure for System Administration

History
Last changed on/by 20140121  SAP 
SAP Release Created in