How To Fix RSRPREC006 - Session &1 aborted on the precalculation server

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRPREC - Messages for EXCEL Workbook Precalculation

• Message number: 006

• Message text: Session &1 aborted on the precalculation server

What causes this issue?

An unexpected error occurred on the precalculation server.

System Response

The workbook that is to be precalculated could not be precalculated.

How to fix this error?

Stop the precalculation server and restart it.

Procedure for System Administrators

For a more detailed analysis, see file PrecalcTrace.txt in directory
Windows\Temp\Analyzer\Traces.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRPREC006 - Session &1 aborted on the precalculation server ?

  The SAP error message RSRPREC006 indicates that a session has been aborted on the precalculation server. This error typically occurs in the context of SAP BW (Business Warehouse) when there are issues with the precalculation of queries or reports. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Resource Limitations: The precalculation server may be running out of resources (CPU, memory, etc.) to handle the request.
  Timeouts: The precalculation process may exceed the allowed time limit, leading to an automatic abort.
  Data Volume: Large volumes of data being processed can cause the session to abort due to performance issues.
  Configuration Issues: Incorrect settings in the BW system or the precalculation server can lead to session failures.
  Network Issues: Connectivity problems between the application server and the precalculation server can cause session interruptions.
  Errors in the Query: Issues with the query itself, such as incorrect filters or aggregations, can lead to failures during precalculation.
  
  Solutions:
  
  Check System Resources: Monitor the performance of the precalculation server. Ensure that it has sufficient CPU and memory resources available.
  Increase Timeout Settings: If the session is timing out, consider increasing the timeout settings for precalculation jobs in the BW system.
  Optimize Queries: Review and optimize the queries being precalculated. Reduce the data volume or complexity if possible.
  Review Logs: Check the application logs (transaction SLG1) and the BW process chain logs for more detailed error messages that can provide insights into the cause of the abort.
  Adjust Configuration: Ensure that the configuration settings for the precalculation server are correct. This includes settings related to the number of parallel processes and memory allocation.
  Network Stability: Ensure that there are no network issues affecting the connection between the application server and the precalculation server.
  Re-run the Job: Sometimes, simply re-running the precalculation job can resolve transient issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSRT (to execute queries) and RSCAT (to manage process chains) to monitor and manage precalculation jobs.
  SAP Notes: Check SAP Notes for any known issues or patches related to the RSRPREC006 error. SAP frequently updates its knowledge base with solutions for specific error messages.
  Performance Tuning: Consider performance tuning for your BW system, including indexing, partitioning, and data modeling best practices.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.