How To Fix CNV_00001167 - Parameter &1 used multiple times

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 167

• Message text: Parameter &1 used multiple times

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001167 - Parameter &1 used multiple times ?

  The SAP error message CNV_00001167 indicates that a parameter (denoted as &1) has been used multiple times in a context where it should only be used once. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or Conversion tools.
  Cause:
  
  Duplicate Parameter Usage: The most common cause of this error is that the same parameter has been defined or referenced multiple times in a configuration or mapping file, which is not allowed.
  Incorrect Configuration: There may be an issue with the configuration settings where parameters are not uniquely defined.
  Data Mapping Issues: If you are mapping data from one structure to another, the same field might be inadvertently mapped multiple times.
  
  Solution:
  
  Review Parameter Definitions: Check the configuration or mapping files for the specific parameter mentioned in the error message. Ensure that each parameter is defined only once.
  Modify the Mapping: If the error arises from data mapping, ensure that each source field is mapped to a target field only once. Remove any duplicate mappings.
  Check for Typos: Sometimes, similar parameter names can lead to confusion. Ensure that there are no typographical errors that might cause the same parameter to be referenced multiple times.
  Consult Documentation: Refer to the SAP documentation for the specific migration or conversion tool you are using. There may be guidelines or best practices that can help you avoid this issue.
  Testing: After making changes, run a test migration or conversion to ensure that the error has been resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in debugging or analyzing the migration process (e.g., LTMC, LTMOM for data migration).
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.