How To Fix CNV10310010 - __&1,CONVFUNC=&2 set to READONLY

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10310 - Message class for development class CNV_10310

• Message number: 010

• Message text: __&1,CONVFUNC=&2 set to READONLY

What causes this issue?

The related intransparent field does not contain any relevant domains.

System Response

The READONLY indicator is set for the table field.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10310010 - __&1,CONVFUNC=&2 set to READONLY ?

  The SAP error message CNV10310010 typically indicates that a conversion function (CONVFUNC) is set to READONLY, which means that it cannot be modified or updated during the execution of a certain process. This error is often encountered in the context of data migration or conversion processes, particularly when using SAP's Data Migration tools or Conversion tools.
  Cause:
  
  READONLY Setting: The conversion function you are trying to use is set to READONLY, which means it is not allowed to be changed or updated during the current operation.
  Configuration Issues: There may be a misconfiguration in the settings of the conversion function or the data migration process.
  Locking Mechanism: The function might be locked by another process or user, preventing modifications.
  
  Solution:
  
  Check Function Settings: Review the settings of the conversion function to ensure it is not set to READONLY unnecessarily. If it is, consider changing it to allow modifications if appropriate.
  Review Documentation: Consult the SAP documentation related to the specific conversion function to understand its intended use and any restrictions.
  Unlock the Function: If the function is locked by another process, you may need to wait for that process to complete or manually unlock it if you have the necessary permissions.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical process.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration and conversion, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler).
  Logs and Traces: Review logs and traces for more detailed error messages that might provide additional context on why the function is set to READONLY.
  
  By following these steps, you should be able to diagnose and potentially resolve the issue related to the CNV10310010 error message in SAP.