How To Fix RSAN_RT800 - There is already an interim result for node &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_RT - Messages for Runtime Analysis

• Message number: 800

• Message text: There is already an interim result for node &1

What causes this issue?

There is already an intermediate result for node &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

First delete the intermediate result.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_RT800 - There is already an interim result for node &1 ?

  The SAP error message RSAN_RT800, which states "There is already an interim result for node &1," typically occurs in the context of SAP BW (Business Warehouse) when dealing with data processing in the context of queries or data flows. This error indicates that there is an attempt to create an interim result for a node that already has one, which can lead to conflicts in data processing.
  Cause:
  
  Concurrent Processing: The error often arises when multiple processes are trying to generate interim results for the same node simultaneously. This can happen in scenarios where multiple queries or data loads are executed at the same time.
  Long-Running Queries: If a query takes a long time to execute, and another query is initiated for the same node, it can lead to this error.
  Incorrect Configuration: There may be issues with the configuration of the data flow or the query that leads to improper handling of interim results.
  
  Solution:
  
  Check for Concurrent Processes: Ensure that no other processes are running that might be trying to access the same node. You can check the process chains or queries that are currently executing.
  Wait for Completion: If you find that a process is currently running, wait for it to complete before starting another one that accesses the same node.
  Review Query Design: If the error occurs frequently, review the design of your queries or data flows. Consider optimizing them to reduce execution time and avoid overlaps.
  Use Query Monitoring Tools: Utilize SAP BW monitoring tools to track the status of queries and data loads. This can help identify if there are any long-running processes that need attention.
  Adjust Process Chain: If the error is related to a process chain, consider adjusting the sequence of steps to avoid conflicts in interim results.
  Check for Locks: Investigate if there are any locks on the data that might be causing the issue. You can use transaction codes like SM12 to check for locks.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSAN_RT800 for any specific patches or updates that might address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP BW documentation for best practices on query performance and data processing to avoid such errors in the future.
  
  By following these steps, you should be able to resolve the RSAN_RT800 error and prevent it from occurring in the future.