SAP ABAP Message Class CNV Message Number 421 (Test run of conversion programs after end of selection is not allowed.)
Hierarchy
DMIS (Software Component) DMIS 2011_1
   CA-GTF-BS (Application Component) Business Application Support
     CNV_BASIS (Package) Conversion: Basis functions
Attribute
Message class CNV  
Short Description Conversion: Messages for Conversion Services (CNCC)    
Message Number 421  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20141030   
Message Text
Test run of conversion programs after end of selection is not allowed.
Help Document

Diagnosis

You are trying to start a program in test mode, but according to the status management information the data selection for this program has already been completed in update mode.

If you run the program in test mode, the data in the conversion cluster may be deleted, which in turn would lead to inconsistencies in some conversion scenarios (delete-insert logic).

System Response

For this reason, it is no longer possible to start the program in test mode.

History
Last changed on/by 20141030  SAP 
SAP Release Created in