How To Fix RMSL_WUI300 - No description exists in the logon language; translation is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSL_WUI - Labeling Web UI: RMSL Class Messages Converted for Web UI

• Message number: 300

• Message text: No description exists in the logon language; translation is not possible

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 RMSL_WUI300 - No description exists in the logon language; translation is not possible ?

  The SAP error message RMSL_WUI300 indicates that there is no description available in the logon language for a specific object or message, and therefore, a translation cannot be provided. This typically occurs in scenarios where the system is trying to display a message or description that has not been translated into the user's logon language.
  Cause:
  
  Missing Translations: The primary cause of this error is that the text or description for a specific object (like a message, status, or error) has not been translated into the language that the user is logged in with.
  Language Settings: The user's logon language may not be supported for certain texts in the system.
  Custom Development: If there are custom developments or enhancements, they may not have been properly translated or documented in all required languages.
  
  Solution:
  
  Check Language Settings: Ensure that the user is logged in with a language that is supported by the system. You can check the language settings in the user profile.
  Add Translations: If you have access to the necessary tools, you can add the missing translations using transaction codes like SE63 (Translation) to translate the texts into the required language.
  Review Custom Objects: If the error is related to custom developments, review the custom code to ensure that all necessary texts are translated.
  Fallback Language: If translations are not available, consider using a fallback language that has the necessary descriptions available.
  Consult Documentation: Check SAP notes or documentation related to the specific module or functionality you are working with to see if there are known issues or additional steps required.
  
  Related Information:
  
  Transaction Codes: SE63 (Translation), SE11 (Data Dictionary), SE80 (Object Navigator).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on translations.
  User Profile: Check the user profile settings to ensure that the logon language is set correctly.
  Language Packs: Ensure that the necessary language packs are installed in the SAP system.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis team or SAP support for further assistance.