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How To Fix UG163 - CMSGEN: error occured when reading request CMS_CHANGE_DOC_OBJ


SAP Error Message - Details

  • Message type: E = Error

  • Message class: UG - Messages for Repository Switch

  • Message number: 163

  • Message text: CMSGEN: error occured when reading request CMS_CHANGE_DOC_OBJ

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  • 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 UG163 - CMSGEN: error occured when reading request CMS_CHANGE_DOC_OBJ ?

    The SAP error message UG163, specifically "CMSGEN: error occurred when reading request CMS_CHANGE_DOC_OBJ," typically relates to issues in the Change Management System (CMS) within SAP. This error can occur during various operations, such as when trying to access or process change documents or requests.

    Causes:

    1. Authorization Issues: The user may not have the necessary authorizations to access the change documents or requests.
    2. Data Inconsistencies: There may be inconsistencies or corruption in the change documents or the underlying data.
    3. System Configuration: Incorrect configuration settings in the CMS or related components can lead to this error.
    4. Transport Request Issues: Problems with transport requests, such as missing or incomplete objects, can trigger this error.
    5. Database Issues: There may be issues with the database that prevent the system from reading the required data.

    Solutions:

    1. Check Authorizations: Ensure that the user has the appropriate authorizations to access the change documents. You can use transaction code SU53 to analyze authorization failures.
    2. Review Change Documents: Check the change documents for any inconsistencies or corruption. You can use transaction codes like SE03 or SE09 to analyze transport requests.
    3. System Configuration: Review the configuration settings in the CMS to ensure they are set up correctly. This may involve checking settings in transaction codes like SPRO.
    4. Transport Request Validation: Validate the transport requests involved. Ensure that all objects are included and that there are no missing dependencies.
    5. Database Check: If you suspect database issues, work with your database administrator to check for any inconsistencies or errors in the database.
    6. SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.

    Related Information:

    • Transaction Codes: Familiarize yourself with relevant transaction codes such as SE09 (Transport Organizer), SE03 (Transport Organizer Tools), and SU53 (Authorization Check).
    • SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
    • Documentation: Review SAP documentation related to Change Management and transport requests for best practices and troubleshooting steps.

    By following these steps, you should be able to identify and resolve the underlying cause of the UG163 error in your SAP system.

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