How To Fix CNV_00001215 - Conversion routine &3 for field &2 of table &1 is invalid.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 215

• Message text: Conversion routine &3 for field &2 of table &1 is invalid.

What causes this issue?

Conversion routine &V3& for field &V2& of table &V1& is invalid. If the
table &V1& was newly found during search activity, the correct
conversion routine probably could not be assigned.

System Response

Without valid conversion routine for field &V2& of table &V1& the
conversion of this field cannot be performed.

How to fix this error?

Assign suitable conversion routine to the field &V2& of table &V1&.

Procedure for System Administrators

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 CNV_00001215 - Conversion routine &3 for field &2 of table &1 is invalid. ?

  The SAP error message CNV_00001215 indicates that there is an issue with a conversion routine for a specific field in a table during a data conversion process. This error typically arises in the context of data migration or conversion projects, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
  Cause:
  The error message can be caused by several factors:
  
  Invalid Conversion Routine: The specified conversion routine (&3) for the field (&2) in the table (&1) does not exist or is not valid. This could be due to a typo, a missing routine, or a routine that has been deprecated or removed.
  Data Type Mismatch: The data type of the source field may not match the expected data type of the target field, leading to an invalid conversion.
  Configuration Issues: There may be issues in the configuration of the data migration project, such as incorrect mapping or settings.
  Custom Development: If the conversion routine is custom-developed, it may contain errors or may not be properly activated.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Conversion Routine: Verify that the conversion routine specified in the error message exists and is correctly implemented. You can do this by checking the relevant ABAP code or configuration settings.
  Review Field Mapping: Ensure that the field mapping in your data migration project is correct. Check that the source and target fields are compatible in terms of data types and formats.
  Test Conversion Routine: If you have access to the ABAP development environment, you can test the conversion routine independently to ensure it works as expected.
  Consult Documentation: Review SAP documentation or notes related to the specific conversion routine and the data migration process you are using.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes or improvements related to data conversion routines.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves standard SAP routines.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Module) or SE80 (Object Navigator) to investigate the conversion routine.
  SAP Notes: Search for relevant SAP Notes that might address known issues with specific conversion routines or data migration processes.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using, as they may have their own set of guidelines and best practices.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_00001215 error in your SAP environment.