How To Fix CUIB1702 - Internal error - nested KMAT hierarchy SELF = &1 PARENT= &2 ROOT = &3

CUIB1702 - Overview

• Message type: E = Error

• Message class: CUIB1 -

• Message number: 702

• Message text: Internal error - nested KMAT hierarchy SELF = &1 PARENT= &2 ROOT = &3

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 CUIB1702 - Internal error - nested KMAT hierarchy SELF = &1 PARENT= &2 ROOT = &3 ?

  The SAP error message CUIB1702 indicates an internal error related to a nested configuration of KMAT (Configurable Material) in the SAP system. This error typically arises when there is a problem with the configuration hierarchy of KMAT materials, specifically when the system encounters a circular reference or an inconsistency in the parent-child relationships of the KMAT materials.
  
  Cause:
  
  Circular Reference: The error often occurs when there is a circular reference in the KMAT hierarchy, meaning that a KMAT material is set as its own parent or there is a loop in the hierarchy.
  Incorrect Configuration: The configuration of the KMAT materials may be incorrect, leading to inconsistencies in the parent-child relationships.
  Data Integrity Issues: There may be issues with the data integrity in the configuration settings, such as missing or incorrect entries in the configuration tables.
  
  
  Solution:
  
  Check KMAT Hierarchy: Review the configuration of the KMAT materials involved in the error. Ensure that there are no