How To Fix MSG_CL_ER145 - Unknown SAP language: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_CL_ER - Message Class for Enterprise Registry

• Message number: 145

• Message text: Unknown SAP language: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_CL_ER145 - Unknown SAP language: &1 ?

  The SAP error message MSG_CL_ER145 with the description "Unknown SAP language: &1" typically indicates that the system is unable to recognize or find the specified language code in the SAP environment. This can occur in various scenarios, such as when a user tries to log in with a language that is not installed or configured in the SAP system.
  Cause:
  
  Invalid Language Code: The language code specified (represented by &1 in the error message) is not valid or recognized by the SAP system.
  Language Not Installed: The language may not be installed in the SAP system. SAP systems need to have specific language packs installed to support different languages.
  Configuration Issues: There may be configuration issues in the user profile or system settings that prevent the language from being recognized.
  User Profile Settings: The user profile may be set to a language that is not supported by the system.
  
  Solution:
  
  
  Check Language Code: Verify that the language code you are using is correct. Common language codes include:
  
  EN for English
  DE for German
  FR for French
  ES for Spanish
  etc.
  
  
  
  Install Language Pack: If the language is not installed, you may need to install the appropriate language pack. This typically requires administrative access to the SAP system.
  
  Go to transaction SMLT to manage language imports.
  Check if the desired language is listed and if it is installed.
  
  
  
  User Profile Settings: Check the user profile settings to ensure that the language is set to a valid option.
  
  You can do this by going to transaction SU01 (User Maintenance) and checking the user’s default language.
  
  
  
  System Configuration: Ensure that the system is properly configured to support multiple languages. This may involve checking the system settings in transaction RZ10 or RZ11.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Language Codes: Familiarize yourself with the list of supported language codes in SAP.
  SAP Notes: Check SAP Notes for any known issues or patches related to language settings.
  Documentation: Review SAP documentation regarding language installation and configuration for more detailed steps.
  
  By following these steps, you should be able to resolve the error message MSG_CL_ER145 and ensure that the desired language is recognized by the SAP system.