How To Fix VT402 - If configuration is copied, you are not permitted to explode BOM

SAP Error Message - Details

• Message type: E = Error

• Message class: VT - Vertriebstabellen

• Message number: 402

• Message text: If configuration is copied, you are not permitted to explode BOM

What causes this issue?

When the system copies a configuration (reference to the configuration
of the source document), the configuration is not activated so it is
not possible to re-explode the bill of material.

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

System Response

How to fix this error?

De-select the BOM explosion indicator in the target document, or change
the copying control for the configuration.

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 VT402 - If configuration is copied, you are not permitted to explode BOM ?

  The SAP error message VT402, which states "If configuration is copied, you are not permitted to explode BOM," typically occurs in the context of variant configuration in SAP. This error arises when there is an attempt to explode a Bill of Materials (BOM) for a configurable material that has been copied from a configuration that does not allow for BOM explosion.
  Cause:
  
  Configuration Copying: The error usually occurs when a configuration is copied from another configuration that has restrictions on BOM explosion. This can happen if the original configuration was set up in a way that does not allow for the detailed breakdown of components.
  BOM Settings: The settings in the BOM or the material master may not allow for the explosion of the BOM when certain conditions are met, such as when a configuration is copied.
  Material Type: The material type of the configurable material may not support BOM explosion under certain conditions.
  
  Solution:
  
  Check Configuration Settings: Review the configuration settings of the material. Ensure that the configuration allows for BOM explosion. You may need to adjust the settings in the configuration profile.
  Review BOM Settings: Check the BOM settings for the material. Ensure that the BOM is set up correctly and that it is allowed to be exploded for the specific configuration.
  Use Original Configuration: Instead of copying the configuration, try to create a new configuration from scratch or use the original configuration that allows for BOM explosion.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on how to configure BOM explosion for your materials.
  SAP Notes: Check for any relevant SAP Notes that may address this issue. Sometimes, there are known issues or patches that can resolve specific error messages.
  
  Related Information:
  
  Variant Configuration: Understand how variant configuration works in SAP, including how to set up and manage configurations and BOMs.
  BOM Explosion: Familiarize yourself with the BOM explosion process in SAP, including the different types of BOMs (e.g., single-level, multi-level) and how they relate to configurable materials.
  SAP Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP variant configuration and BOM management.