How To Fix RSD_TREX156 - Number of times main memory has been unloaded in last 24 hours: '&1'


RSD_TREX156 - Overview

  • Message type: E = Error

  • Message class: RSD_TREX - Messages from TREX Aggregate Area

  • Message number: 156

  • Message text: Number of times main memory has been unloaded in last 24 hours: '&1'

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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.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message RSD_TREX156 - Number of times main memory has been unloaded in last 24 hours: '&1' ?
    The SAP error message RSD_TREX156 indicates that the TREX (Text Retrieval and Extraction) engine has unloaded its main memory a certain number of times within the last 24 hours. This can be a sign of memory management issues or resource constraints that may affect the performance of the TREX engine, which is used for full-text search and other functionalities in SAP systems.
    
    Cause: Insufficient Memory: The TREX engine may not have enough memory allocated to handle the workload, leading to frequent unloading of the main memory. High Workload: A sudden increase in the number of queries or data processing tasks can lead to memory exhaustion.
    Configuration Issues: Incorrect configuration settings for the TREX engine can lead to inefficient memory usage. Memory Leaks: There may be underlying issues in the application or system that cause memory leaks, leading to increased memory usage over time.
    Solution: Increase Memory Allocation: Review and increase the memory allocation for the TREX engine.

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