How To Fix CNV_00001226 - Parameters of conversion routine for field &2 of table &1 are obsolete.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 226

• Message text: Parameters of conversion routine for field &2 of table &1 are obsolete.

What causes this issue?

The parameters are obsolete because the table &V1& or the field &V2&,
according to their settings are excluded from the conversion.

System Response

The parameters are not deleted from the database, in order to have them
for future reference. But they have no influence on the conversion
process.

How to fix this error?

No action is required.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001226 - Parameters of conversion routine for field &2 of table &1 are obsolete. ?

  The SAP error message CNV_00001226 indicates that the parameters of a conversion routine for a specific field in a table are obsolete. This typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  Cause:
  
  Obsolete Conversion Routines: The conversion routine that is being referenced for the field in question has been marked as obsolete. This can happen if the routine has been replaced or if the field's data type or structure has changed in a newer version of SAP.
  Data Migration Issues: If you are migrating data from an older system to a newer one, the conversion routines that were valid in the old system may no longer be applicable.
  Custom Development: If there are custom conversion routines that have not been updated to align with the latest SAP standards, they may trigger this error.
  
  Solution:
  
  Check for Updates: Review the SAP notes and documentation related to the specific conversion routine and the field in question. SAP may have provided updates or replacements for the obsolete routine.
  Update Conversion Routines: If you are using custom conversion routines, you may need to update them to ensure they are compatible with the current version of SAP.
  Use Alternative Routines: If the routine is obsolete, look for alternative conversion routines that can be used for the same purpose. SAP often provides new routines that replace the old ones.
  Consult SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance on how to handle obsolete routines and may have specific recommendations based on your system configuration.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that address this specific error message. SAP Notes often contain important information about known issues and their resolutions.
  Data Migration Tools: Familiarize yourself with the data migration tools provided by SAP, such as the SAP S/4HANA Migration Cockpit or the SAP Data Services, as they may have specific guidelines for handling conversion routines.
  Documentation: Review the documentation for the specific version of SAP you are using, as it may contain information about changes to data structures and conversion routines.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.