How To Fix RSOS139 - Initial indexing initiated as background process

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOS - Message class for BI Metadata Search with TREX

• Message number: 139

• Message text: Initial indexing initiated as background process

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 RSOS139 - Initial indexing initiated as background process ?

  The SAP error message RSOS139 indicates that the initial indexing process for a specific object is being initiated as a background process. This message is typically related to the SAP NetWeaver system and can occur in various contexts, such as when dealing with SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error message RSOS139 is not necessarily an error in the traditional sense but rather an informational message indicating that the system is starting an indexing process in the background. This can happen for several reasons, including:
  
  Large Data Volume: When there is a large volume of data to be indexed, the system may choose to run the indexing process in the background to avoid impacting system performance.
  System Configuration: The system may be configured to handle indexing tasks in the background to optimize resource usage.
  Data Model Changes: Changes in the data model or the addition of new data sources may trigger the need for re-indexing.
  
  Solution:
  Since RSOS139 is an informational message, it does not require a direct solution. However, if you are experiencing issues related to indexing or performance, consider the following steps:
  
  
  Monitor the Background Job: Check the status of the background job that is responsible for the indexing process. You can do this using transaction codes like SM37 (Job Monitoring) to see if the job is running successfully or if it has encountered any issues.
  
  
  Check System Performance: If the indexing process is taking too long or affecting system performance, you may want to analyze system resources (CPU, memory, I/O) to ensure that the system is not overloaded.
  
  
  Review Indexing Settings: Review the settings related to indexing in your SAP system. Ensure that they are configured optimally for your data volume and usage patterns.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address specific issues related to indexing or performance in your version of SAP.
  
  
  Schedule Indexing During Off-Peak Hours: If possible, schedule large indexing jobs during off-peak hours to minimize the impact on system performance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 for job monitoring, ST22 for dumps, and SLG1 for application logs.
  SAP Documentation: Refer to the official SAP documentation for your specific version of SAP NetWeaver or SAP BW for detailed information on indexing processes and best practices.
  Performance Tuning: Consider engaging in performance tuning activities if you frequently encounter issues related to indexing or background processing.
  
  If you continue to experience issues or if the background job fails, it may be necessary to engage with SAP support for further assistance.