How To Fix /SAPAPO/SEQ050 - Optimization call canceled by RFC. System exception: &1, reason: &2

/SAPAPO/SEQ050 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SEQ -

• Message number: 050

• Message text: Optimization call canceled by RFC. System exception: &1, reason: &2

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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/SEQ050 - Optimization call canceled by RFC. System exception: &1, reason: &2 ?

  The SAP error message /SAPAPO/SEQ050 Optimization call canceled by RFC. System exception: &1, reason: &2 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the Remote Function Call (RFC) during an optimization process. This error can arise due to various reasons, and understanding the cause and finding a solution involves several steps.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the application server, leading to RFC failures.
  System Resource Limitations: The system may be running out of resources (memory, CPU) which can cause the optimization process to fail.
  Timeouts: The RFC call may be timing out due to long processing times or heavy loads on the system.
  
  Configuration Issues: Incorrect configuration settings in the APO system or in the RFC destination can lead to this error.
  Authorization Issues: The user executing the optimization may not have the necessary authorizations to perform