How To Fix RSAN_PR121 - Analysis process &1 is running

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_PR -

• Message number: 121

• Message text: Analysis process &1 is running

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_PR121 - Analysis process &1 is running ?

  The SAP error message RSAN_PR121, which states "Analysis process &1 is running," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when a data analysis or extraction process is already in progress. This can happen when a user attempts to execute a query or data analysis while another process is still running, leading to a conflict.
  Cause:
  
  Concurrent Execution: The most common cause is that the same analysis process (like a query or data extraction) is already being executed by another user or session.
  Long-Running Processes: If a previous analysis process takes longer than expected, it may block subsequent requests.
  System Locking: The system may have locking mechanisms in place to prevent data inconsistencies, which can lead to this error if another process is still active.
  
  Solution:
  
  Wait for Completion: The simplest solution is to wait for the currently running analysis process to complete. You can check the status of running processes in the SAP BW system.
  Monitor Running Processes: Use transaction codes like SM37 (Job Monitoring) or RSRT (Query Monitor) to check for running jobs or queries. You can identify the job that is causing the blockage.
  Terminate the Process: If you have the necessary authorizations and determine that the running process is stuck or taking too long, you can terminate it. This can be done in SM37 by selecting the job and choosing to cancel it.
  Check for Locks: Use transaction SM12 to check for any locks that might be causing the issue. If you find locks that are no longer needed, you can delete them.
  Increase System Resources: If this issue occurs frequently, consider reviewing system performance and resource allocation. Increasing memory or processing power may help reduce the time taken for analysis processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 for job monitoring, RSRT for query monitoring, and SM12 for lock management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Training: Ensure that users are trained on how to manage and monitor their queries and processes to avoid conflicts.
  System Configuration: Review system configuration settings related to query execution and data loading to optimize performance and reduce the likelihood of concurrent execution issues.
  
  By following these steps, you should be able to resolve the RSAN_PR121 error and improve the efficiency of your SAP BW processes.