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How To Fix STREX034 - Cache invalidation was called. At least one was invalidated.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: STREX - Message for TREX ABAP Client

  • Message number: 034

  • Message text: Cache invalidation was called. At least one was invalidated.

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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 STREX034 - Cache invalidation was called. At least one was invalidated. ?

    The SAP error message STREX034 indicates that a cache invalidation process has occurred, and at least one cache entry has been invalidated. This message is typically related to the SAP system's caching mechanism, which is used to improve performance by storing frequently accessed data in memory.

    Cause:

    1. Data Changes: The most common cause of this error is that the underlying data has changed, which necessitates the invalidation of cached entries to ensure that the system does not serve stale data.
    2. Configuration Changes: Changes in configuration settings or updates to the system can also trigger cache invalidation.
    3. Manual Invalidation: A user or administrator may have manually invalidated the cache for maintenance or troubleshooting purposes.
    4. System Updates: Updates or patches applied to the SAP system can lead to cache invalidation as the system refreshes its data.

    Solution:

    1. Check Data Changes: Investigate if there have been any recent changes to the data that could have triggered the cache invalidation. If so, ensure that the changes are correct and necessary.
    2. Review Configuration: Look into any recent configuration changes that might have affected the caching mechanism. If changes were made, verify their correctness.
    3. Monitor Cache Behavior: Use transaction codes like ST02 (Tune Summary) to monitor the buffer and cache behavior. This can help identify if the cache is being invalidated frequently and why.
    4. Rebuild Cache: If the cache is invalidated frequently and causing performance issues, consider rebuilding the cache or adjusting the caching strategy.
    5. Consult Documentation: Refer to SAP documentation or support notes related to caching and performance tuning for specific guidance on handling cache invalidation.
    6. Contact SAP Support: If the issue persists and is affecting system performance, consider reaching out to SAP support for further assistance.

    Related Information:

    • Transaction Codes: Familiarize yourself with transaction codes like ST02 (Buffer Management) and ST03N (Workload Analysis) to analyze performance and caching issues.
    • SAP Notes: Check for relevant SAP Notes that may address specific issues related to cache invalidation and performance tuning.
    • Performance Tuning: Regularly review and tune the performance of your SAP system to minimize cache invalidation and improve overall efficiency.

    By understanding the cause and implementing the suggested solutions, you can effectively manage and mitigate the impact of the STREX034 error in your SAP environment.

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