How To Fix ESH_RUBU_MSG015 - Runtime Buffer is available

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_RUBU_MSG - ESH RuBu - Messages

• Message number: 015

• Message text: Runtime Buffer is available

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 ESH_RUBU_MSG015 - Runtime Buffer is available ?

  The SAP error message ESH_RUBU_MSG015 indicates that the runtime buffer is available, which typically relates to the Enterprise Search (ES) functionality in SAP. This message is part of the Enterprise Search framework, which is used to index and search for data across various SAP applications.
  Cause:
  The error message ESH_RUBU_MSG015 usually occurs when there is an issue with the runtime buffer that is used for search operations. This can happen due to several reasons, including:
  
  Buffer Configuration: The runtime buffer may not be configured correctly, or it may be full.
  Indexing Issues: There may be problems with the indexing of data, which can lead to inconsistencies in the runtime buffer.
  System Performance: High system load or performance issues can affect the availability of the runtime buffer.
  Data Volume: A large volume of data being processed can lead to buffer overflow or unavailability.
  
  Solution:
  To resolve the issue indicated by the error message ESH_RUBU_MSG015, you can take the following steps:
  
  
  Check Buffer Configuration:
  
  Review the configuration settings for the runtime buffer in the SAP system. Ensure that the buffer size is adequate for the volume of data being processed.
  
  
  
  Rebuild Indexes:
  
  If there are issues with the data being indexed, consider rebuilding the indexes. This can help ensure that the runtime buffer has the correct and up-to-date information.
  
  
  
  Monitor System Performance:
  
  Use transaction codes like ST03N or ST22 to monitor system performance and check for any bottlenecks or issues that may be affecting the runtime buffer.
  
  
  
  Clear Buffer:
  
  If the buffer is full, you may need to clear it. This can often be done through specific transaction codes or by restarting the relevant services.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Enterprise Search: Understand the architecture and components of SAP Enterprise Search, as this will help in troubleshooting related issues.
  SAP Basis: Familiarity with SAP Basis administration can be beneficial, as many issues related to buffers and performance are often handled at this level.
  Performance Tuning: Regular performance tuning and monitoring can help prevent such issues from occurring in the future.
  
  By following these steps, you should be able to address the error message ESH_RUBU_MSG015 and ensure that the runtime buffer is functioning correctly.