How To Fix CNV_IUUC_ODQ026 - Error while retrieving substitution name for &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_ODQ - Error messages for ODQ replication

• Message number: 026

• Message text: Error while retrieving substitution name for &1 &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_ODQ026 - Error while retrieving substitution name for &1 &2 ?

  The SAP error message CNV_IUUC_ODQ026 typically occurs in the context of data migration or data transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there is an issue with retrieving a substitution name for the specified parameters.
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Incorrect Configuration: The substitution name may not be properly configured in the system, or it may be missing entirely.
  Data Model Issues: There could be inconsistencies or issues in the data model that prevent the system from retrieving the necessary substitution name.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the required data or configuration.
  Technical Issues: There may be underlying technical issues, such as database connectivity problems or issues with the SLT configuration.
  
  Solution:
  To resolve the CNV_IUUC_ODQ026 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify that the substitution names are correctly defined in the relevant configuration settings. This may involve checking the SLT configuration or the data transformation rules.
  Ensure that the relevant tables and fields are correctly mapped.
  
  
  
  Review Data Model:
  
  Check the data model for any inconsistencies or errors. Ensure that all necessary objects are present and correctly defined.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the operation has the necessary authorizations to access the required data and configuration settings.
  
  
  
  Consult Logs:
  
  Review the application logs (transaction SLG1) for more detailed error messages or warnings that may provide additional context for the issue.
  
  
  
  Technical Support:
  
  If the issue persists, consider reaching out to SAP support or consulting the SAP community for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the issue is resolved and that the data migration or transformation process works as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for SLT or Data Services for guidance on configuration and troubleshooting.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_IUUC_ODQ026 error in your SAP environment.