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

RSUQ323 - Overview

• 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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