How To Fix CMT2173 - Parameter missing for the structure explosion

SAP Error Message - Details

• Message type: E = Error

• Message class: CMT2 - Add-On Version: Message Class in CM Environment

• Message number: 173

• Message text: Parameter missing for the structure explosion

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMT2173 - Parameter missing for the structure explosion ?

  The SAP error message CMT2173, which states "Parameter missing for the structure explosion," typically occurs in the context of the SAP Configuration Management Tool (CMT) or during the configuration of a product in SAP Variant Configuration (VC). This error indicates that there is a missing parameter that is required for the system to perform a structure explosion, which is the process of breaking down a configurable product into its components based on the selected options.
  Causes:
  
  Missing Configuration Parameters: The error often arises when certain required parameters or characteristics are not defined or are missing in the configuration profile.
  Incorrectly Defined Dependencies: If the dependencies (such as constraints or rules) that govern the configuration are not set up correctly, it can lead to this error.
  Incomplete Master Data: The master data for the configurable material may be incomplete or incorrectly maintained, leading to missing parameters during the explosion process.
  Issues with the Configuration Profile: The configuration profile may not be properly set up, or there may be inconsistencies in the configuration settings.
  
  Solutions:
  
  Check Configuration Parameters: Review the configuration parameters and ensure that all required characteristics are defined in the configuration profile. Make sure that all necessary values are assigned.
  Review Dependencies: Check the dependencies and constraints defined for the configurable material. Ensure that they are correctly set up and that there are no missing links.
  Validate Master Data: Ensure that the master data for the configurable material is complete and accurate. This includes checking the material master, BOM (Bill of Materials), and routing information.
  Test Configuration: Try to configure the product again after making the necessary adjustments. Use the configuration simulation to identify any further issues.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or additional guidance available.
  Debugging: If the issue persists, consider using debugging tools to trace the configuration process and identify where the missing parameter is causing the failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to this error message. SAP frequently updates its knowledge base with solutions to common issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Ensure that users involved in configuring products are adequately trained in SAP Variant Configuration and understand how to set up and manage configuration profiles.
  
  By following these steps, you should be able to identify and resolve the cause of the CMT2173 error in SAP.