SAP ABAP Message Class E2 Message Number 453 (Parameter field & is not a key field)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-DWB-DIC-ED (Application Component) Dictionary Maintenance
     SEDD (Package) DDIC Editor
Attribute
Message class E2  
Short Description DE Data Dictionary    
Message Number 453  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Parameter field & is not a key field
Help Document

Diagnosis

The parameter field is a non-key field in a table that has key fields.

System Response

Procedure

Procedure for System Administration

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