How To Fix CKMLMV106 - Inconsistent callup of BOM read module

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLMV - Message class for quantity structure tool

• Message number: 106

• Message text: Inconsistent callup of BOM read module

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLMV106 - Inconsistent callup of BOM read module ?

  The SAP error message CKMLMV106, which states "Inconsistent callup of BOM read module," typically occurs in the context of Material Ledger and can be related to issues with the Bill of Materials (BOM) in the system. This error indicates that there is a problem with how the BOM is being accessed or processed during a transaction.
  Causes:
  
  BOM Not Maintained: The BOM for the material in question may not be maintained or may be incomplete.
  Incorrect BOM Usage: The BOM may not be correctly assigned to the material or may not be valid for the specific plant or production version.
  Data Inconsistencies: There may be inconsistencies in the data related to the BOM, such as missing components or incorrect validity dates.
  Configuration Issues: There could be configuration issues in the Material Ledger or related modules that affect how BOMs are read.
  Versioning Issues: If multiple versions of the BOM exist, the system may be trying to access a version that is not valid or does not exist.
  
  Solutions:
  
  Check BOM Maintenance: Verify that the BOM for the material is correctly maintained. You can do this by using transaction code CS03 (Display BOM) to check if the BOM exists and is complete.
  Validate BOM Assignment: Ensure that the BOM is correctly assigned to the material and is valid for the relevant plant and production version.
  Review Data Consistency: Check for any inconsistencies in the BOM data. This may involve looking for missing components or ensuring that the validity dates are correct.
  Configuration Review: Review the configuration settings in the Material Ledger and related modules to ensure they are set up correctly.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to BOM processing.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) for managing BOMs.
  Material Ledger Configuration: Understand the configuration settings for the Material Ledger, as these can impact how BOMs are processed.
  SAP Community and Support: Utilize the SAP Community forums and SAP Support for additional insights and assistance from other users who may have encountered similar issues.
  
  If the problem persists after checking these areas, it may be beneficial to involve your SAP support team or consult with an SAP expert for further investigation.