How To Fix CNV_10996031 - No conversion routine found for table &1, field &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10996 - Messages for archive conversion

• Message number: 031

• Message text: No conversion routine found for table &1, field &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10996031 - No conversion routine found for table &1, field &2. ?

  The SAP error message CNV_10996031 indicates that there is no conversion routine available for a specific table and field 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 transfer processes.
  Cause:
  
  
  Missing Conversion Routine: The primary cause of this error is that the system cannot find a defined conversion routine for the specified table and field. This can happen if:
  
  The field is not mapped correctly in the migration settings.
  The conversion routine has not been implemented or is not activated.
  The field is not supported for conversion in the current context.
  
  
  
  Custom Fields: If the field in question is a custom field or part of a custom table, there may not be a predefined conversion routine available.
  
  
  Incorrect Configuration: The configuration settings for the migration might be incorrect, leading to the system not recognizing how to handle the data for that specific field.
  
  
  Solution:
  
  
  Check Migration Settings: Review the migration settings to ensure that the field is correctly mapped and that the appropriate conversion routine is specified.
  
  
  Implement Conversion Routine: If the field requires a conversion routine that does not exist, you may need to implement a custom conversion routine. This can be done by:
  
  Creating a new conversion routine in the ABAP environment.
  Using transaction SE37 to create or modify function modules that handle the conversion logic.
  
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using. There may be guidelines or updates that address this issue.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as SAP may have provided fixes or enhancements related to data migration.
  
  
  Contact SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP support for assistance. They can provide insights based on the specific context of your implementation.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder), SE80 (Object Navigator), and others that may help in debugging and implementing conversion routines.
  SAP Notes: Search for SAP Notes related to the error message or the specific migration tool you are using. These notes often contain valuable information and solutions for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.