How To Fix EU406 - Dialog module & deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: EU - Development Environment

• Message number: 406

• Message text: Dialog module & deleted

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 EU406 - Dialog module & deleted ?

  The SAP error message EU406 typically indicates that a dialog module has been deleted or is no longer available in the system. This can occur for various reasons, such as changes in the system configuration, deletion of the module by a user, or issues during system upgrades or migrations.
  Cause:
  
  Module Deletion: The dialog module may have been intentionally deleted by a user or during a system cleanup process.
  Transport Issues: If the module was part of a transport request that failed or was not imported correctly, it could lead to this error.
  System Upgrade: During an upgrade, certain modules may become obsolete or incompatible, leading to their removal.
  Configuration Changes: Changes in system configuration or settings may lead to the unavailability of certain dialog modules.
  
  Solution:
  
  Check Module Availability: Verify if the dialog module is indeed deleted or if it exists in a different namespace or package.
  Restore from Backup: If the module was deleted accidentally, check if there is a backup or a transport request that can restore it.
  Re-import Transport Requests: If the issue is related to transport, try re-importing the relevant transport requests.
  System Check: Perform a system check to ensure that all necessary components and modules are correctly installed and configured.
  Consult Documentation: Review SAP documentation or notes related to the specific module to understand any changes or deprecations that may have occurred.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is affecting critical business processes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific dialog module.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the status of the dialog module.
  User Authorizations: Ensure that the user has the necessary authorizations to access the dialog module.
  
  By following these steps, you should be able to diagnose and potentially resolve the EU406 error in your SAP system.