How To Fix ESH_RUBU_MSG027 - &1 bytes of free or displacable shared memory available


ESH_RUBU_MSG027 - Overview

  • Message type: E = Error

  • Message class: ESH_RUBU_MSG - ESH RuBu - Messages

  • Message number: 027

  • Message text: &1 bytes of free or displacable shared memory available

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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 ESH_RUBU_MSG027 - &1 bytes of free or displacable shared memory available ?
    The SAP error message ESH_RUBU_MSG027 indicates that there is insufficient shared memory available for the operation you are trying to perform. This can occur in various scenarios, particularly when working with SAP's Enterprise Search or other components that require shared memory allocation.
    
    Cause: The error message typically arises due to one of the following reasons: Insufficient Shared Memory Configuration: The shared memory settings in the SAP system may not be configured to accommodate the needs of the application or process you are trying to execute. Memory Fragmentation: Even if there is a total amount of shared memory available, it may be fragmented, meaning that there are not enough contiguous blocks of memory to satisfy the request. High Load on the System: If the system is under heavy load, it may consume more shared memory than usual, leading to insufficient memory for new requests. Memory Leaks: There could be memory leaks in the application or other processes

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