How To Fix UMG021 - Language &1 already in Language List

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 021

• Message text: Language &1 already in Language List

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 UMG021 - Language &1 already in Language List ?

  The SAP error message UMG021, which states "Language &1 already in Language List," typically occurs when you are trying to add a language to a language list (for example, in a user profile or a specific configuration) that already contains that language. This can happen in various contexts, such as user settings, system configurations, or during data import processes.
  Cause:
  The primary cause of this error is an attempt to add a language that is already present in the specified language list. This can happen if:
  
  The language was previously added and not removed.
  There is a duplication in the input data or configuration settings.
  The system is trying to process a language that is already recognized as part of the configuration.
  
  Solution:
  To resolve the UMG021 error, you can take the following steps:
  
  
  Check the Language List: 
  
  Review the current language list where you are trying to add the language. Ensure that the language you are trying to add is not already included.
  
  
  
  Remove Duplicate Entries:
  
  If the language is already present, you may need to remove it from the list before attempting to add it again.
  
  
  
  Modify User Profile:
  
  If this error occurs while modifying a user profile, navigate to the user settings and check the language preferences. Remove the duplicate entry if necessary.
  
  
  
  Data Import/Configuration:
  
  If you are importing data or configuring settings, ensure that the input data does not contain duplicates. Clean up the data source to avoid adding the same language multiple times.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions related to the context in which the error occurs.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches that might address this issue.
  User Management: This error is often related to user management and language settings, so understanding how languages are managed in your SAP system can be beneficial.
  System Configuration: Familiarize yourself with the configuration settings related to languages in your SAP environment, as this can help prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the UMG021 error and successfully manage language settings in your SAP system.