How To Fix CNV_00001153 - Conversion routine &3 assigned to field &2 of table &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 153

• Message text: Conversion routine &3 assigned to field &2 of table &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001153 - Conversion routine &3 assigned to field &2 of table &1 ?

  The SAP error message CNV_00001153 indicates that there is an issue with a conversion routine assigned to a specific field in a table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion programs.
  Cause:
  The error message CNV_00001153 is triggered when:
  
  A conversion routine that is supposed to transform data from one format to another is either missing, incorrectly defined, or not compatible with the data being processed.
  The field in question may have specific data type requirements that the conversion routine does not meet.
  There may be inconsistencies in the data that prevent the conversion routine from executing successfully.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Conversion Routine:
  
  Verify that the conversion routine assigned to the field is correctly defined in the system.
  Ensure that the routine exists and is active.
  
  
  
  Review Field Definitions:
  
  Check the data type and length of the field in the table to ensure that it matches the expected input and output of the conversion routine.
  Make sure that the field is not empty or contains invalid data that could cause the conversion to fail.
  
  
  
  Test the Conversion Routine:
  
  If possible, test the conversion routine independently with sample data to see if it works as expected.
  Look for any error messages or logs that may provide additional context on why the conversion is failing.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific conversion routine and the table in question for any known issues or updates.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists, consider reaching out to SAP support for assistance. Provide them with the error message details, the context in which it occurred, and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check the table structure and SE37 (Function Module) to review the conversion routine.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on data conversion issues.
  Data Migration Tools: Familiarize yourself with the specific data migration tools being used, as they may have their own set of guidelines and best practices.
  
  By following these steps, you should be able to identify the root cause of the CNV_00001153 error and implement a solution to resolve it.