How To Fix UJA_EXCEPTION207 - Invalid attribute name '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 207

• Message text: Invalid attribute name '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJA_EXCEPTION207 - Invalid attribute name '&1' ?

  The SAP error message UJA_EXCEPTION207, which states "Invalid attribute name '&1'", typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with the attributes defined in a data model, InfoObject, or during data extraction processes.
  Cause:
  
  Typographical Error: The attribute name specified in the process or query may contain a typo or may not exist in the data model.
  Missing Attributes: The attribute that is being referenced may not be defined in the InfoObject or may have been deleted or renamed.
  Incorrect Mapping: If you are using a transformation or data flow, the mapping of attributes may not be correctly set up.
  Versioning Issues: If there are multiple versions of the InfoObject or data model, the system may be referencing an outdated version.
  Transport Issues: If the system has recently undergone a transport of changes, the attributes may not have been transported correctly.
  
  Solution:
  
  Check Attribute Name: Verify the attribute name in the relevant InfoObject or data model. Ensure that it is spelled correctly and exists in the system.
  Review Data Model: Go to the data model or InfoObject definition and check if the attribute is defined correctly. If it has been renamed or deleted, update your queries or transformations accordingly.
  Update Transformations: If you are using transformations, ensure that the mappings are correct and that all required attributes are included.
  Check Versioning: If applicable, check if you are using the correct version of the InfoObject or data model. You may need to activate the latest version.
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported successfully.
  Debugging: If the error persists, consider using the SAP debugging tools to trace where the error is occurring and gather more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Documentation: Review the SAP BW documentation for information on managing InfoObjects and attributes.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases encountered by other users.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.