How To Fix DU404 - No registry entry was found

SAP Error Message - Details

• Message type: E = Error

• Message class: DU - Data transfer to SAP-EIS

• Message number: 404

• Message text: No registry entry was found

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DU404 - No registry entry was found ?

  The SAP error message "DU404 No registry entry was found" typically indicates that the system is unable to find a required registry entry for a specific component or configuration. This error can occur in various contexts, such as during the installation of SAP GUI, when trying to connect to an SAP system, or when executing certain transactions.
  Causes:
  
  Missing Registry Entries: The required registry entries for the SAP GUI or other components may not exist, possibly due to an incomplete installation or a corrupted registry.
  Incorrect Installation: The SAP GUI or related components may not have been installed correctly, leading to missing configurations.
  User Permissions: The user may not have the necessary permissions to access the registry or the required entries.
  Corrupted Installation: Files or configurations may have been corrupted, leading to the inability to find the necessary registry entries.
  
  Solutions:
  
  Reinstall SAP GUI: Uninstall the current version of SAP GUI and then reinstall it. Ensure that you have the correct version compatible with your SAP system.
  Check Registry Entries: Use the Windows Registry Editor (regedit) to check for the required SAP entries. Be cautious when editing the registry, as incorrect changes can cause system issues.
  
  Look for entries under HKEY_LOCAL_MACHINE\SOFTWARE\SAP\ or HKEY_CURRENT_USER\SOFTWARE\SAP\.
  
  
  Run as Administrator: If you are facing permission issues, try running the SAP GUI or the installation as an administrator.
  Repair Installation: If the SAP GUI installation has a repair option, use it to fix any missing or corrupted files.
  Check for Updates: Ensure that you have the latest patches and updates for the SAP GUI and related components.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They may provide specific guidance based on your system configuration.
  Documentation: Review the installation and configuration documentation for SAP GUI to ensure all steps were followed correctly.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  Always ensure to back up your registry before making any changes, and proceed with caution when modifying system settings.