How To Fix /INCMD/MSG424 - Loop detected within supersession chain &1

/INCMD/MSG424 - Overview

• Message type: E = Error

• Message class: /INCMD/MSG -

• Message number: 424

• Message text: Loop detected within supersession chain &1

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 /INCMD/MSG424 - Loop detected within supersession chain &1 ?

  The SAP error message /INCMD/MSG424 Loop detected within supersession chain &1 indicates that there is a loop in the supersession chain of materials or products. This typically occurs when a material is set to supersede another material, and that material, in turn, is set to supersede the first material, creating a circular reference.
  
  Cause:
  
  Circular Supersession: The most common cause is that the supersession relationships between materials are incorrectly defined, leading to a situation where material A supersedes material B, and material B supersedes material A.
  Incorrect Configuration: There may be errors in the configuration of the material master data, particularly in the supersession fields.
  Data Migration Issues: If data was migrated from another system, it’s possible that the migration process introduced inconsistencies in the supersession relationships.
  
  
  Solution:
  
  Review Supersession Relationships: Check the supersession relationships for the materials involved. You can do this by navigating to the material master data and reviewing the "Supersession" tab.
  Correct Circular