How To Fix DMC_GENERAL105 - Update rule call for field &1: semantic descriptor is initial

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 105

• Message text: Update rule call for field &1: semantic descriptor is initial

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL105 - Update rule call for field &1: semantic descriptor is initial ?

  The SAP error message DMC_GENERAL105 indicates that there is an issue with an update rule in the Data Migration Cockpit (DMC) where the semantic descriptor for a specific field is not defined or is empty (initial). This typically occurs during data migration processes when the system expects a semantic descriptor to be present for a field but finds it missing.
  Cause:
  
  Missing Semantic Descriptor: The field in question does not have a defined semantic descriptor, which is necessary for the system to understand how to process the data for that field.
  Configuration Issues: There may be issues in the configuration of the data migration project, such as incorrect mapping or missing definitions in the data model.
  Data Model Changes: If there have been changes to the data model or the structure of the source or target systems, it may lead to discrepancies in the expected fields and their descriptors.
  
  Solution:
  
  Check Field Configuration: Review the configuration of the field in the data migration project. Ensure that the semantic descriptor is correctly defined for the field in question.
  Update Mapping: If the field is mapped from a source system, ensure that the mapping is correctly set up and that the source field has a corresponding semantic descriptor.
  Review Data Model: Check the data model for any changes that may have occurred. Ensure that all fields that are being migrated have the necessary descriptors defined.
  Consult Documentation: Refer to SAP documentation or guides related to the Data Migration Cockpit to ensure that all required configurations are in place.
  Testing: After making changes, perform a test migration to verify that the issue has been resolved.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuring semantic descriptors.
  Data Migration Cockpit Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.