How To Fix M-402 - internal error in the sequence assignment for characteristics in field &

M-402 - Overview

• Message type: E = Error

• Message class: M- -

• Message number: 402

• Message text: internal error in the sequence assignment for characteristics in field &

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 M-402 - internal error in the sequence assignment for characteristics in field & ?

  The SAP error message M-402, which indicates an "internal error in the sequence assignment for characteristics," typically arises during the processing of material master data or during the configuration of characteristics in variant configuration scenarios. This error can occur for various reasons, including data inconsistencies, configuration issues, or system bugs.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the characteristic values or sequences defined in the material master or configuration profiles.
  
  Configuration Issues: Incorrectly defined dependencies or characteristics in the variant configuration can lead to this error.
  System Bugs: Occasionally, this error can be triggered by bugs in the SAP system, especially if you are using an older version or if there are known issues with specific patches.
  Missing or Incorrectly Assigned Characteristics: If characteristics are not properly assigned to the material or if there are missing values, it can lead to this error.
  
  Solutions:
  
  Check Characteristic Definitions: Review the definitions of the characteristics involved in the