How To Fix UMG378 - The SPUMG Language List is empty.

SAP Error Message - Details

• Message type: E = Error

• Message class: UMG - Message Class for the Unicode Migration Tool.

• Message number: 378

• Message text: The SPUMG Language List is empty.

What causes this issue?

You tried to create an IUUC converter object but it cannot be created
because the SPUMG Language List is empty.

System Response

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

How to fix this error?

Make sure that you switched on the IUUC mode correctly (report
UMG_IUUC_CONTROL). Make sure that you uploaded all IUUC files during
preparation of the IUUC mode.

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 UMG378 - The SPUMG Language List is empty. ?

  The SAP error message UMG378, which states "The SPUMG Language List is empty," typically occurs in the context of the SAP Upgrade Manager (SPUMG) when the system is unable to find any languages configured for the upgrade process. This can happen for various reasons, such as misconfiguration or missing language settings in the system.
  Cause:
  
  Missing Language Configuration: The system may not have any languages configured in the client settings.
  Incorrect System Settings: The upgrade process may not be set up correctly, leading to an empty language list.
  Transport Issues: There may be issues with the transport directory or the transport layer that prevent the language settings from being recognized.
  
  Solution:
  To resolve the UMG378 error, you can follow these steps:
  
  
  Check Language Configuration:
  
  Go to transaction code SMLT (Language Transport) in the SAP GUI.
  Verify that the required languages are listed and properly configured for the client.
  
  
  
  Add Languages:
  
  If the language list is indeed empty, you may need to add the necessary languages. This can be done through the SMLT transaction by selecting the appropriate languages for your system.
  
  
  
  Check Upgrade Settings:
  
  Ensure that the upgrade settings in the SPUMG are correctly configured. You can do this by reviewing the upgrade guide and ensuring that all prerequisites are met.
  
  
  
  Review Transport Directory:
  
  Check the transport directory to ensure that it is correctly set up and that there are no issues with the transport layer that could affect language settings.
  
  
  
  Restart the Upgrade Process:
  
  After making the necessary changes, restart the upgrade process to see if the error persists.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. You can search the SAP Support Portal for notes related to SPUMG and language configuration.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SMLT for language transport and SPUMG for the Upgrade Manager.
  SAP Upgrade Documentation: Review the official SAP upgrade documentation for your specific version to ensure compliance with all requirements.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the UMG378 error and proceed with your SAP upgrade process.