How To Fix CUIB1707 - Internal error - nested KMAT hierarchy SELF = &1 PARENT= &2 ROOT = &3

CUIB1707 - Overview

• Message type: E = Error

• Message class: CUIB1 -

• Message number: 707

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CUIB1707 - Internal error - nested KMAT hierarchy SELF = &1 PARENT= &2 ROOT = &3 ?

  The SAP error message CUIB1707 indicates an internal error related to a nested configuration of KMAT (Configurable Material) hierarchies. This error typically arises when there is a circular reference or an inconsistency in the configuration of KMAT materials, where the system is unable to resolve the relationships between the configured materials.
  
  Cause:
  
  Circular Reference: The error often occurs due to a circular reference in the KMAT hierarchy, where a material is set as its own parent or ancestor, leading to an infinite loop.
  Incorrect Configuration: There may be incorrect settings in the configuration of the KMAT materials, such as improper assignment of parent-child relationships.
  Data Inconsistency: There could be inconsistencies in the master data or configuration data related to the KMAT materials.
  
  
  Solution:
  
  Check Hierarchy: Review the KMAT hierarchy for the materials involved. Ensure that there are no circular references or incorrect parent-child relationships.
  Correct Configuration: If you find any incorrect configurations, correct them in the material