How To Fix CNV_20700091 - &1 material numbers are not participating in conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20700 - Material number conversion

• Message number: 091

• Message text: &1 material numbers are not participating in conversion

What causes this issue?

Not all the material numbers present in material master table (MARA)
participate in conversion.

How to fix this error?

If you wish to rename all the material numbers present in the system ,
specify the remaining material numbers in the mapping.

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_20700091 - &1 material numbers are not participating in conversion ?

  The SAP error message CNV_20700091 indicates that certain material numbers are not participating in a conversion process, typically related to data migration or conversion activities in SAP systems, especially during system upgrades or migrations to S/4HANA.
  Cause:
  
  Material Not in Scope: The materials referenced in the error message may not be included in the scope of the conversion project. This could be due to configuration settings that exclude certain materials from the conversion process.
  Data Inconsistencies: There may be inconsistencies or issues with the material master data that prevent it from being converted.
  Missing Configuration: The conversion program may require specific configurations or settings that have not been properly set up.
  Inactive Materials: The materials may be inactive or flagged in a way that excludes them from the conversion process.
  
  Solution:
  
  Check Material Status: Verify the status of the materials in question. Ensure they are active and not flagged for deletion or inactive.
  Review Conversion Scope: Check the configuration of the conversion project to ensure that the materials are included in the scope. This may involve reviewing the selection criteria used in the conversion program.
  Data Validation: Perform a data validation check on the material master data to identify any inconsistencies or issues that may prevent conversion.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific conversion program you are using. There may be specific instructions or prerequisites that need to be followed.
  Adjust Configuration: If necessary, adjust the configuration settings to include the materials in the conversion process.
  Run Pre-Checks: Utilize any pre-check tools provided by SAP to identify potential issues before running the conversion.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for the specific conversion tool or process you are using, as it may contain troubleshooting steps or best practices.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.