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

/SAPAPO/RSP_OM818 - Overview

• 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.

What else can you do?

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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 /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