How To Fix DMU403 - &1 error occured during explosion

DMU403 - Overview

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 403

• Message text: &1 error occured during explosion

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 DMU403 - &1 error occured during explosion ?

  The SAP error message DMU403, which states "Error occurred during explosion," typically occurs in the context of the SAP Variant Configuration (VC) or when dealing with the Product Structure in SAP. This error indicates that there was a problem during the explosion of a bill of materials (BOM) or during the configuration of a product.
  Causes:
  
  Incorrect Configuration Settings: The configuration settings for the product may not be set up correctly, leading to issues during the explosion process.
  Missing or Incomplete BOM: The BOM may be incomplete or missing components that are required for the explosion to occur successfully.
  Invalid Dependencies: There may be invalid dependencies or constraints defined in the configuration that prevent the successful explosion of the BOM.
  Data Inconsistencies: There could be inconsistencies in the master data, such as material master records or BOM records.
  Authorization Issues: The user may not have the necessary authorizations to perform the explosion.
  
  Solutions:
  
  Check Configuration Settings: Review the