How To Fix UJCTRL_EXCEPTION129 - Cannot find category dimension

SAP Error Message - Details

• Message type: E = Error

• Message class: UJCTRL_EXCEPTION - BPC: control exception message class

• Message number: 129

• Message text: Cannot find category dimension

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 UJCTRL_EXCEPTION129 - Cannot find category dimension ?

  The SAP error message UJCTRL_EXCEPTION129: Cannot find category dimension typically occurs in the context of SAP BusinessObjects or SAP BW (Business Warehouse) when there is an issue related to the data model or the configuration of the dimensions in your data source.
  Cause:
  
  Missing Dimension: The error indicates that the system is unable to locate a specific category dimension that is expected in the data model. This could be due to the dimension not being defined in the InfoObject or the data model.
  Incorrect Configuration: The configuration of the data source or the query may not be set up correctly, leading to the system being unable to find the required dimension.
  Data Source Issues: If the data source has been changed or is not properly connected, it may lead to this error.
  Transport Issues: If the data model or related objects were transported from one system to another, there may be inconsistencies or missing objects in the target system.
  
  Solution:
  
  Check Dimension Definition: Verify that the category dimension is correctly defined in the InfoObject or the data model. Ensure that it exists and is active.
  Review Query Configuration: Check the query or report configuration to ensure that the category dimension is included and correctly referenced.
  Data Source Validation: Ensure that the data source is correctly set up and that all necessary connections are functioning properly. Test the data source to confirm it is returning the expected results.
  Transport Consistency: If the issue arose after a transport, check that all related objects were transported correctly and that there are no missing dependencies.
  Rebuild or Refresh: In some cases, rebuilding the query or refreshing the data model may resolve the issue. This can help in re-establishing the connections and dimensions.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Logs and Traces: Review system logs and traces for more detailed error messages that may provide additional context for troubleshooting.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.