SAP ABAP Message Class E0 Message Number 670 (& already has successor &)
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 670  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
& already has successor &
Help Document

Diagnosis

Successor was found for basic type or extension . The release of a basic type or an extension cannot be canceled if another successor exists, since it would then be possible to change the predecessor without regard for the successor. The rules for predecessor/successor relationships could be broken (for example, the rule that a successor must contain the segments of its predecessor).

System Response

Procedure

Delete successor first.

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