How To Fix VCH_HL_ENG_PROCESSOR108 - Inconsistent configuration model occured while processing a procedure.

SAP Error Message - Details

• Message type: E = Error

• Message class: VCH_HL_ENG_PROCESSOR - Messages related to validation

• Message number: 108

• Message text: Inconsistent configuration model occured while processing a procedure.

What causes this issue?

The assignment of procedure &V1& (located at Instance &V2&
characteristic &V3&) with subprocedure/assignment index &V4& leads to an
inconsistent configuration model.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VCH_HL_ENG_PROCESSOR108 - Inconsistent configuration model occured while processing a procedure. ?

  The SAP error message VCH_HL_ENG_PROCESSOR108 indicates that there is an "Inconsistent configuration model" encountered while processing a procedure. This error typically arises in the context of SAP Variant Configuration (VC) or when dealing with complex product models that have multiple dependencies and configurations.
  Causes:
  
  Inconsistent Data: The configuration model may have inconsistent or conflicting data, such as incompatible characteristics or values that cannot coexist.
  Missing Dependencies: Certain dependencies or relationships between characteristics may not be defined correctly, leading to inconsistencies.
  Incorrect Configuration Settings: The configuration settings for the product may not align with the defined rules or constraints.
  Changes in Model: Recent changes to the configuration model that have not been properly updated or validated can lead to inconsistencies.
  Errors in Procedure Logic: The procedure being executed may have logical errors or may not be compatible with the current configuration model.
  
  Solutions:
  
  Review Configuration Model: Check the configuration model for any inconsistencies. Ensure that all characteristics and their dependencies are correctly defined.
  Validate Characteristics: Ensure that all characteristics used in the configuration are compatible and that their values do not conflict.
  Check Dependencies: Review the dependencies and constraints defined in the configuration model to ensure they are correctly set up.
  Recreate or Update Model: If the model has been recently changed, consider recreating or updating it to ensure that all changes are properly reflected.
  Debugging: Use debugging tools to trace the execution of the procedure and identify where the inconsistency arises.
  Consult Documentation: Refer to SAP documentation or notes related to Variant Configuration for any known issues or additional troubleshooting steps.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Transaction Codes: Familiarize yourself with transaction codes related to Variant Configuration, such as CU01 (Create Configuration Profile) or CU02 (Change Configuration Profile).
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the error message VCH_HL_ENG_PROCESSOR108.