How To Fix LTR2_ES_OBTREP035 - Access plan already calculated

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_OBTREP -

• Message number: 035

• Message text: Access plan already calculated

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_OBTREP035 - Access plan already calculated ?

  The SAP error message LTR2_ES_OBTREP035: Access plan already calculated typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an attempt to execute a query or report that has already had its access plan calculated. This can happen in various scenarios, such as when a query is being executed multiple times without changes to the underlying data or structure.
  Cause:
  
  Duplicate Execution: The error often arises when a query is executed multiple times in quick succession, and the system detects that the access plan for the query has already been calculated.
  Caching Mechanism: SAP uses caching mechanisms to optimize performance. If the access plan is cached, the system may prevent recalculation to save resources.
  System Configuration: Certain configurations in the SAP BW or HANA system may lead to this error if they are not set up correctly.
  
  Solution:
  
  Wait and Retry: If the error is due to rapid repeated execution, waiting a moment and then retrying the query may resolve the issue.
  Clear Cache: If you have access, you can try clearing the cache for the specific query or the entire system. This can force the system to recalculate the access plan.
  Check Query Design: Review the design of the query to ensure that it is optimized and does not lead to unnecessary recalculations.
  System Settings: Check the system settings related to caching and access plan calculations. Adjusting these settings may help prevent the error from occurring.
  Update Statistics: Ensure that the statistics for the underlying data sources are up to date, as outdated statistics can lead to inefficient query execution plans.
  Consult Documentation: Refer to SAP documentation or support notes related to this error for specific guidance tailored to your version and configuration of SAP.
  
  Related Information:
  
  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.
  Performance Monitoring: Use transaction codes like ST22 (Dump Analysis) or SM21 (System Log) to monitor for any related issues that may provide additional context for the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.