SAP ABAP Message Class 01 Message Number 453 (Field & cannot be deleted because it exists in at least 1 object)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-SEC-USR-ADM (Application Component) User and Authorization Management
     SUSR (Package) ABAP User Administration
Attribute
Message class 01  
Short Description General Basis, e.g. user and authorization maintenance    
Message Number 453  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Field & cannot be deleted because it exists in at least 1 object
Help Document

Diagnosis

An authorization field cannot be deleted while it is still in use.

System Response

Procedure

Delete the field from any authorization objects in which it is still used and repeat the operation.

Note: Do not change or delete SAP authorization objects and fields.

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