How To Fix /SAPAPO/RSP_OM818 - System error; processing was canceled

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP_OM -

• Message number: 818

• Message text: System error; processing was canceled

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP_OM818 - System error; processing was canceled ?

  The SAP error message /SAPAPO/RSP_OM818 System error; processing was canceled typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue during the execution of a planning run or a similar process. This error can be caused by various factors, and understanding the root cause is essential for resolving it.
  Possible Causes:
  
  Data Issues: Inconsistent or corrupted master data or transaction data can lead to processing errors.
  Configuration Problems: Incorrect settings in the APO configuration can cause the system to fail during processing.
  Resource Constraints: Insufficient system resources (memory, CPU) can lead to timeouts or cancellations of processes.
  Program Errors: Bugs or issues in the custom code or standard SAP programs can lead to unexpected terminations.
  Lock Issues: If another process is holding a lock on the data being accessed, it can lead to cancellations.
  Transport Issues: If there are issues with transport requests that have not been properly imported, it can lead to inconsistencies.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) and the job logs (transaction SM37) for more detailed error messages that can provide insights into the cause of the error.
  Data Consistency: Verify the consistency of master and transaction data. Use transaction codes like /SAPAPO/TSM to check for inconsistencies.
  Configuration Review: Ensure that the APO configuration settings are correct. This includes checking the settings for planning areas, planning books, and data views.
  Resource Monitoring: Monitor system resources during the execution of the planning run. If resources are low, consider increasing them or scheduling the job during off-peak hours.
  Debugging: If you suspect a program error, you may need to debug the process to identify the exact point of failure. This may require the assistance of a developer.
  Lock Management: Check for any locks on the relevant data using transaction SM12 and resolve any conflicts.
  Transport Check: Ensure that all necessary transports have been correctly imported and that there are no inconsistencies in the system.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  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 the official SAP documentation for APO to understand the specific processes and configurations involved.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.