SAP ABAP Message Class IQAPI Message Number 637 (You cannot use this query to extract data)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-SRV-QUE (Application Component) SAP Query
     SISQ (Package) InfoSet Query
Attribute
Message class IQAPI  
Short Description InfoSet Query API: Messages and Errors    
Message Number 637  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20010104   
Message Text
You cannot use this query to extract data
History
Last changed on/by 20000727  SAP 
SAP Release Created in   50A