How To Fix RSUQ323 - Unknown field in field catalog when generating query

SAP Error Message - Details

• Message type: E = Error

• Message class: RSUQ - SAP Query Connection for BW

• Message number: 323

• Message text: Unknown field in field catalog when generating query

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 RSUQ323 - Unknown field in field catalog when generating query ?

  The SAP error message RSUQ323 "Unknown field in field catalog" typically occurs when you are trying to generate a query in SAP Query (transaction code SQ01) and the system encounters a field in the field catalog that it does not recognize. This can happen for several reasons, including:
  Causes:
  
  Field Not Available: The field you are trying to use in your query may not be available in the underlying data source (e.g., InfoSet or table).
  Field Name Changes: The field name may have changed in the database or the data source, leading to a mismatch.
  Field Catalog Issues: There may be issues with the field catalog itself, such as corruption or misconfiguration.
  Authorization Issues: Lack of proper authorizations to access certain fields can also lead to this error.
  Data Source Changes: If the data source (like an InfoSet) has been modified or deleted, it may lead to this error.
  
  Solutions:
  
  Check Field Availability: Verify that the field you are trying to use is indeed available in the data source. You can do this by checking the InfoSet or table directly.
  Update Field Catalog: If the field has been renamed or changed, update the field catalog accordingly. You can do this by going to the InfoSet and ensuring that all fields are correctly defined.
  Recreate the InfoSet: If the InfoSet is corrupted, consider recreating it. This can help resolve issues related to the field catalog.
  Check Authorizations: Ensure that you have the necessary authorizations to access the fields in question. You may need to consult with your SAP security team.
  Debugging: If you have access to debugging tools, you can debug the query generation process to identify the exact point of failure.
  Consult Documentation: Review SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  Related Information:
  
  Transaction Codes: 
  
  SQ01: SAP Query
  SQ02: InfoSet Query
  SQ03: User Groups
  
  
  SAP Notes: Check SAP Notes for any known issues related to the error message RSUQ323. You can search for relevant notes in the SAP Support Portal.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.