How To Fix UJD_EXCEPTION169 - Operator &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: UJD_EXCEPTION - BPC: Data Manager Exception Message Class

• Message number: 169

• Message text: Operator &1 is unknown

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJD_EXCEPTION169 - Operator &1 is unknown ?

  The SAP error message UJD_EXCEPTION169 with the description "Operator &1 is unknown" typically occurs in the context of SAP BusinessObjects or SAP BW when there is an issue with the query or report that is being executed. This error indicates that the system has encountered an operator in a formula or expression that it does not recognize.
  Causes:
  
  Typographical Error: There may be a typo in the operator name or expression.
  Unsupported Operator: The operator being used may not be supported in the context of the query or report.
  Version Compatibility: The operator might be valid in a different version of the software but not in the one currently being used.
  Missing or Incorrect Configuration: The system may not be properly configured to recognize certain operators, especially if custom operators are being used.
  Data Source Issues: The data source may not support the operator due to its structure or type.
  
  Solutions:
  
  Check for Typos: Review the formula or expression for any typographical errors in the operator name.
  Verify Operator Validity: Ensure that the operator you are using is valid and supported in the context of your query or report.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to confirm the list of supported operators.
  Update or Patch: If the issue is related to version compatibility, consider updating your SAP system or applying any relevant patches.
  Test with Standard Operators: Replace the unknown operator with a standard operator to see if the error persists.
  Check Data Source: Ensure that the data source is correctly configured and supports the operations you are trying to perform.
  Contact Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message.
  Community Forums: Look for discussions in SAP community forums where other users may have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation for BusinessObjects or BW for detailed information on operators and expressions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.