How To Fix CNV_00001601 - Choose a valid routine.

CNV_00001601 - Overview

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 601

• Message text: Choose a valid routine.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV_00001601 - Details

• The SAP error message CNV_00001601: Choose a valid routine typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to find or recognize a valid routine that is required for the data transformation or mapping process.
  Causes:
  
  Missing or Incorrect Routine: The specified routine in the migration or conversion process may not exist or may be incorrectly defined.
  
  Configuration Issues: There may be issues with the configuration settings in the migration cockpit or the data transfer process.
  Version Mismatch: The routines may not be compatible with the version of the SAP system you are using.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the required routines.
  
  Solutions:
  
  Check Routine Definition: Verify that the routine you are trying to use is correctly defined in the system. You can do this by checking