How To Fix RSAN_RT809 - Error when saving the intermediate results or calculation summaries

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_RT - Messages for Runtime Analysis

• Message number: 809

• Message text: Error when saving the intermediate results or calculation summaries

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_RT809 - Error when saving the intermediate results or calculation summaries ?

  The SAP error message RSAN_RT809 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with saving intermediate results or calculation summaries during data processing or reporting. This error can arise due to various reasons, including issues with data consistency, memory limitations, or configuration problems.
  Causes of RSAN_RT809 Error
  
  
  Memory Limitations: The system may not have enough memory allocated to process the data, leading to failures when trying to save intermediate results.
  
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or corrupt records.
  
  
  Configuration Issues: Incorrect settings in the data flow, transformations, or InfoProviders can lead to this error.
  
  
  Locking Issues: If another process is locking the data or the InfoProvider, it may prevent the current process from saving results.
  
  
  Database Issues: Problems with the underlying database, such as connectivity issues or insufficient space, can also trigger this error.
  
  
  Solutions to RSAN_RT809 Error
  
  
  Check Memory Allocation: Ensure that the SAP BW system has sufficient memory allocated. You may need to adjust the parameters in the instance profile to increase the memory limits.
  
  
  Data Consistency Check: Run consistency checks on the data being processed. Use transaction codes like RSA1 to check for errors in the data flow and resolve any inconsistencies.
  
  
  Review Configuration: Verify the configuration of the data flow, transformations, and InfoProviders. Ensure that all settings are correct and that there are no missing components.
  
  
  Monitor Locks: Use transaction SM12 to check for any locks on the relevant tables or InfoProviders. If locks are found, you may need to wait for the other processes to complete or manually release the locks if appropriate.
  
  
  Database Health Check: Check the health of the underlying database. Ensure that there is enough space available and that there are no connectivity issues. You may need to consult your database administrator for assistance.
  
  
  Check for Updates: Ensure that your SAP BW system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  
  
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the issue.
  
  
  Related Information
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to data processing in BW for best practices and troubleshooting tips.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to SAP support for further assistance.