How To Fix CX713 - Internal error: Object type KMAT_NST not allowed as ROOT instance

CX713 - Overview

• Message type: E = Error

• Message class: CX - Nachrichten für Konfigurationsprozess

• Message number: 713

• Message text: Internal error: Object type KMAT_NST not allowed as ROOT instance

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 CX713 - Internal error: Object type KMAT_NST not allowed as ROOT instance ?

  The SAP error message CX713 Internal error: Object type KMAT_NST not allowed as ROOT instance typically occurs in the context of SAP Variant Configuration (VC) when there is an issue with the configuration of a configurable material (KMAT) or its associated characteristics and dependencies.
  
  Cause:
  
  Incorrect Configuration: The error often arises when a configurable material (KMAT) is incorrectly set up in the system. This can happen if the material is not properly defined as a root instance in the configuration hierarchy.
  Hierarchy Issues: The error may indicate that the system is trying to treat a non-root instance (like a component or sub-assembly) as a root instance, which is not allowed.
  Master Data Issues: There may be inconsistencies or missing data in the master data related to the configurable material, such as characteristics, classes, or dependencies.
  Custom Code: If there are custom enhancements or modifications in the configuration logic, they might be causing the error.
  
  
  Solution:
  
  Check Material