SAP ABAP Message Class E0 Message Number 521 (Name range conflict: Development class '&')
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-MID-ALE (Application Component) ALE Integration Technology
     SED (Package) IDoc Interface (Processing, Administration, Definition)
Attribute
Message class E0  
Short Description SAP EDI messages    
Message Number 521  
Documentation status      
Authorization check Error Message      
Changed On    
Message Text
Name range conflict: Development class '&'
Help Document

Diagnosis

You have configured '' as the development class. This determines the development class for IDoc segments. However, the name you have selected contradicts the customer name range convention.

System Response

Procedure

Please check your development class selection.

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