How To Fix RSAN_RT805 - Calculation summary for node &1 has been deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_RT - Messages for Runtime Analysis

• Message number: 805

• Message text: Calculation summary for node &1 has been deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_RT805 - Calculation summary for node &1 has been deleted ?

  The SAP error message RSAN_RT805 indicates that the calculation summary for a specific node in the SAP BW (Business Warehouse) system has been deleted. This typically occurs in the context of the SAP BW data modeling and reporting processes, particularly when dealing with queries or InfoProviders.
  Cause:
  
  Deletion of Calculation Summary: The calculation summary for the specified node has been deleted, which can happen due to manual intervention, system cleanup processes, or changes in the underlying data model.
  Data Model Changes: Changes in the data model, such as modifications to InfoObjects, InfoProviders, or queries, can lead to the invalidation of existing calculation summaries.
  Transport Issues: If the calculation summary was part of a transport request that was not properly imported, it could lead to this error.
  System Cleanup: Regular maintenance or cleanup jobs in the BW system may have removed the calculation summary.
  
  Solution:
  
  
  Recreate the Calculation Summary: 
  
  You can try to recreate the calculation summary by executing the query or the data model that references the node. This should trigger the system to regenerate the calculation summary.
  
  
  
  Check for Data Model Changes: 
  
  Review any recent changes made to the data model or InfoProviders. If changes were made, ensure that they are correctly configured and that the calculation summary is still valid.
  
  
  
  Transport Request Review: 
  
  If the issue arose after a transport, check the transport logs to ensure that all objects were successfully imported. If necessary, re-import the transport request.
  
  
  
  Rebuild the Query: 
  
  If the error is occurring in a specific query, consider rebuilding the query or checking its settings to ensure that it is correctly referencing the necessary InfoProviders and nodes.
  
  
  
  Check for System Cleanup Jobs: 
  
  Review any scheduled jobs that may be performing cleanup tasks in the BW system. Ensure that these jobs are not inadvertently deleting necessary calculation summaries.
  
  
  
  Consult SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSRT (Query Monitor) to test and analyze queries, or RSA1 (Data Warehousing Workbench) to manage InfoProviders and data models.
  BW Administration: Familiarity with BW administration tasks, such as managing InfoProviders, queries, and data loads, can be beneficial in resolving this issue.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or BW support team for further investigation.