How To Fix /SAPAPO/RES_MSG017 - Self-reference flag is active

/SAPAPO/RES_MSG017 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RES_MSG -

• Message number: 017

• Message text: Self-reference flag is active

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/RES_MSG017 - Self-reference flag is active ?

  The SAP error message /SAPAPO/RES_MSG017 indicates that there is a self-reference flag active in the context of the Advanced Planning and Optimization (APO) module. This typically occurs when a resource or a product is set up in a way that it references itself, which can lead to circular dependencies or conflicts in planning.
  
  Cause:
  The self-reference flag being active usually means that:
  
  A resource is configured to reference itself in its own planning or scheduling.
  There may be a configuration issue in the resource or product master data.
  The planning setup may have been incorrectly defined, leading to a situation where the system cannot resolve the dependencies.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Resource Configuration:
  
  Go to the resource master data in the APO system.
  Verify the settings and ensure that the resource does not reference itself. Look for any self-referencing settings that may have been inadvertently activated.
  
  
  
  Review Product Master Data:
  
  Check the product master