How To Fix ESH_RUBU_MSG006 - Connector &1 is available in the runtime buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_RUBU_MSG - ESH RuBu - Messages

• Message number: 006

• Message text: Connector &1 is available in the runtime buffer

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_RUBU_MSG006 - Connector &1 is available in the runtime buffer ?

  The SAP error message ESH_RUBU_MSG006 indicates that a specific connector (denoted as &1 in the message) is available in the runtime buffer. This message typically arises in the context of SAP Enterprise Search or SAP HANA, where connectors are used to integrate various data sources for search purposes.
  Cause:
  The error message usually signifies that the system has detected that a connector is already loaded in the runtime buffer. This can happen due to several reasons:
  
  Duplicate Connector Initialization: The connector may have been initialized multiple times, leading to conflicts.
  Configuration Issues: There may be misconfigurations in the connector settings or in the search application.
  Buffer Management: The runtime buffer may not be properly managed, leading to stale or duplicate entries.
  
  Solution:
  To resolve the issue, you can take the following steps:
  
  
  Check Connector Configuration:
  
  Review the configuration settings for the connector in the SAP system. Ensure that there are no duplicate entries or misconfigurations.
  
  
  
  Clear Runtime Buffer:
  
  You may need to clear the runtime buffer to remove any stale or duplicate entries. This can often be done through transaction codes or specific administrative functions in the SAP system.
  
  
  
  Restart the Connector:
  
  If applicable, restart the connector to refresh its state. This can help in reinitializing the connector and clearing any conflicts.
  
  
  
  Check Logs:
  
  Review the application logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for the specific version of the software you are using. There may be specific notes or guidelines related to this error message.
  
  
  
  SAP Support:
  
  If the issue persists, consider reaching out to SAP Support for further assistance. They can provide insights based on the specific configuration and version of your SAP system.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide patches and updates.
  System Performance: Monitor system performance and resource usage, as issues with the runtime buffer can sometimes be related to system load or performance bottlenecks.
  Version Compatibility: Ensure that all components of your SAP landscape are compatible and up to date, as version mismatches can lead to unexpected behavior.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the ESH_RUBU_MSG006 error message in your SAP environment.