How To Fix UMR_D149 - Value field '&1' is already used locally in target system '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: UMR_D - Risk Design

• Message number: 149

• Message text: Value field '&1' is already used locally in target system '&2'

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Delete the value field in all target systems in which it is used
locally.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMR_D149 - Value field '&1' is already used locally in target system '&2' ?

  The SAP error message UMR_D149 indicates that there is a conflict with a value field that is already being used locally in the target system. This typically occurs during data migration or system integration processes, where the same value field is being referenced multiple times, leading to ambiguity in the data mapping.
  Cause:
  
  Duplicate Value Field: The value field specified in the error message (&1) is already defined in the target system (&2), which can lead to conflicts during data import or migration.
  Mapping Issues: There may be issues in the mapping configuration where the same field is being mapped to multiple sources or is being used inappropriately.
  Configuration Errors: Incorrect configuration settings in the data transfer or migration tool can lead to this error.
  
  Solution:
  
  Check Existing Value Fields: Review the existing value fields in the target system to confirm if the field is indeed already defined. If it is, determine if it can be reused or if it needs to be renamed.
  Modify Mapping: Adjust the mapping configuration to ensure that the value field is not being referenced multiple times or is not conflicting with existing fields.
  Rename the Field: If the value field needs to be unique, consider renaming it in the source system or during the migration process to avoid conflicts.
  Consult Documentation: Refer to SAP documentation or migration guides for specific instructions on handling value fields and resolving conflicts.
  Testing: After making changes, conduct thorough testing to ensure that the migration or data transfer process works without errors.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases notes that address known issues and provide solutions.
  Data Migration Tools: If you are using specific SAP tools for data migration (like SAP Data Services or SAP S/4HANA Migration Cockpit), consult the documentation for those tools for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to resolve the UMR_D149 error and successfully complete your data migration or integration process.