How To Fix CNV_IUUC_TCR_MAIN055 - Cannot create session context in &1


SAP Error Message - Details

  • Message type: E = Error

  • Message class: CNV_IUUC_TCR_MAIN - transactional consistent replication main package

  • Message number: 055

  • Message text: Cannot create session context in &1

  • Show details Hide details


  • 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 CNV_IUUC_TCR_MAIN055 - Cannot create session context in &1 ?

    The SAP error message CNV_IUUC_TCR_MAIN055 with the description "Cannot create session context in &1" typically occurs in the context of data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services.

    Cause:

    This error can arise due to several reasons, including:

    1. Configuration Issues: The system may not be properly configured for the data migration or transformation process.
    2. Authorization Problems: The user executing the process may not have the necessary authorizations to create a session context.
    3. System Resource Limitations: There may be insufficient system resources (like memory or processing power) to create a new session context.
    4. Database Connection Issues: Problems with the database connection can prevent the creation of a session context.
    5. Transport Layer Issues: If the transport layer is not correctly set up, it can lead to session context creation failures.

    Solution:

    To resolve the error, you can take the following steps:

    1. Check Configuration: Ensure that all necessary configurations for the data migration or transformation process are correctly set up. This includes checking the SLT configuration if applicable.

    2. Review Authorizations: Verify that the user has the required authorizations to perform the operation. You may need to consult with your SAP security team to ensure the user has the necessary roles and permissions.

    3. Monitor System Resources: Check the system's resource usage (CPU, memory, etc.) to ensure that there are enough resources available. If the system is under heavy load, consider scheduling the operation during off-peak hours.

    4. Database Connection: Test the database connection to ensure it is active and functioning correctly. You can use transaction codes like DBACOCKPIT or SM21 to check for any database-related issues.

    5. Check Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.

    6. Restart the Process: Sometimes, simply restarting the data migration or transformation process can resolve transient issues.

    7. Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that can resolve the issue.

    8. Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.

    Related Information:

    • Transaction Codes: Familiarize yourself with relevant transaction codes such as SLT, SM37 (for job monitoring), and SLG1 (for log analysis).
    • Documentation: Review the official SAP documentation for SLT or the specific data migration tool you are using for best practices and troubleshooting tips.
    • Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.

    By following these steps, you should be able to diagnose and resolve the CNV_IUUC_TCR_MAIN055 error effectively.

    • Do you have any question about this error?


      Upgrade now to chat with this error.


Instant HelpGet instant SAP help. Start your 7-day free trial now.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
ERPlingo's SAP support assistant is amazing. Saves me countless hours trying to solve complex SAP issues myself. It's a real game changer!
Rate 1
Thomas Michael
SAP Consultant, Author & Speaker