How To Fix ESH_RUBU_MSG018 - Shared Object of Runtime Buffer is currently being built

ESH_RUBU_MSG018 - Overview

• Message type: E = Error

• Message class: ESH_RUBU_MSG - ESH RuBu - Messages

• Message number: 018

• Message text: Shared Object of Runtime Buffer is currently being built

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_MSG018 - Shared Object of Runtime Buffer is currently being built ?

  The SAP error message ESH_RUBU_MSG018 indicates that the shared object of the runtime buffer is currently being built. This typically occurs in the context of the SAP Enterprise Search (SAP ESH) or when working with the SAP HANA database, where the runtime buffer is used to store data temporarily for efficient access.
  
  Cause:
  
  Ongoing Build Process: The error usually arises when a background process is currently building or updating the runtime buffer. This can happen during data indexing or when changes are made to the underlying data model.
  Concurrency Issues: If multiple processes are trying to access or modify the runtime buffer simultaneously, it can lead to this error.
  System Performance: If the system is under heavy load, the build process may take longer than usual, causing other requests to encounter this error.
  
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for a few moments and then retry the operation. The build process should