How To Fix UCI2073 - Cannot derive higher-level field &2 of source field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UCI2 - Messages for Package UCI2

• Message number: 073

• Message text: Cannot derive higher-level field &2 of source field &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCI2073 - Cannot derive higher-level field &2 of source field &1 ?

  The SAP error message UCI2073, which states "Cannot derive higher-level field &2 of source field &1," typically occurs in the context of data processing or data extraction, particularly when working with data sources in SAP BW (Business Warehouse) or similar environments. This error indicates that the system is unable to derive a higher-level field from a source field due to some inconsistencies or missing information.
  Cause:
  
  Missing Data: The source field may not contain the necessary data to derive the higher-level field.
  Incorrect Mapping: There may be an issue with the mapping between the source field and the higher-level field, such as incorrect configuration or missing relationships.
  Data Model Issues: The data model may not be correctly set up, leading to issues in data extraction or transformation.
  Hierarchy Issues: If the higher-level field is supposed to be derived from a hierarchy, there may be issues with the hierarchy itself, such as missing nodes or incorrect structure.
  
  Solution:
  
  Check Data Completeness: Ensure that the source field contains all the necessary data required to derive the higher-level field. You may need to validate the data in the source system.
  Review Mapping Configuration: Verify the mapping configuration between the source field and the higher-level field. Ensure that the relationships are correctly defined in the data model.
  Examine Data Model: Review the data model to ensure that it is correctly set up. Look for any inconsistencies or errors in the data flow.
  Hierarchy Validation: If applicable, check the hierarchy associated with the higher-level field. Ensure that all nodes are present and correctly structured.
  Debugging: If the issue persists, consider using debugging tools in SAP to trace the data flow and identify where the derivation is failing.
  
  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 for common errors.
  Documentation: Refer to SAP documentation for guidance on data modeling, extraction, and transformation processes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.