How To Fix MI_MSD012 - Language key changed to "English"

SAP Error Message - Details

• Message type: E = Error

• Message class: MI_MSD - MI: Mobile Solution Descriptor (MSD) Messages

• Message number: 012

• Message text: Language key changed to "English"

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MI_MSD012 - Language key changed to "English" ?

  The SAP error message MI_MSD012, which states "Language key changed to 'English'," typically occurs in the context of the Material Management (MM) module, particularly when dealing with master data or transactions that involve language settings. This message indicates that the system has automatically switched the language setting to English, likely due to a mismatch or unavailability of the specified language in the system.
  Causes:
  
  Language Configuration: The language specified in the user profile or transaction may not be available in the system. This can happen if the language is not installed or configured properly in the SAP system.
  User Profile Settings: The user profile may have a default language set that is not supported for the specific transaction or data being accessed.
  Data Availability: The data being accessed may not have translations available in the specified language, prompting the system to revert to English as a fallback.
  
  Solutions:
  
  
  Check Language Settings:
  
  Verify the language settings in the user profile. You can do this by navigating to the user settings in the SAP GUI and checking the default language.
  Ensure that the desired language is installed and configured in the SAP system. This can be checked by the system administrator.
  
  
  
  Data Translation:
  
  If the issue is related to specific master data (like material descriptions), ensure that the necessary translations are maintained in the relevant tables (e.g., MARA, MAKT).
  If translations are missing, you may need to enter the translations for the required language.
  
  
  
  System Configuration:
  
  Consult with your SAP Basis team to ensure that the language packs are correctly installed and that the system is configured to support multiple languages.
  
  
  
  User Training:
  
  If users are frequently encountering this issue, consider providing training on how to set their language preferences and the implications of language settings in SAP.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to language settings and translations in the MM module for more detailed guidance.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a system-wide issue.
  
  By addressing the underlying causes and ensuring proper configuration, you can resolve the MI_MSD012 error and prevent it from occurring in the future.