How To Fix CM_EHFND_COMN173 - &1 is not a valid language key; select a valid language key

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_COMN - Commonly Used Messages

• Message number: 173

• Message text: &1 is not a valid language key; select a valid language key

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 CM_EHFND_COMN173 - &1 is not a valid language key; select a valid language key ?

  The SAP error message CM_EHFND_COMN173 indicates that the system has encountered an invalid language key. This typically occurs when a language key that is not recognized or not supported by the system is being used in a transaction or configuration.
  Cause:
  
  Invalid Language Key: The language key provided does not exist in the system. This could be due to a typo or an attempt to use a language that has not been installed or activated in the SAP system.
  Configuration Issues: The language settings in the user profile or in the application configuration may not be set correctly.
  Data Entry Error: Users may have entered an incorrect language key in a field that requires a valid language code.
  
  Solution:
  
  
  Check Language Keys: Verify the language key being used. Common language keys include:
  
  EN for English
  DE for German
  FR for French
  ES for Spanish
  Ensure that the key you are using is valid and supported by your SAP system.
  
  
  
  User Profile Settings: Check the user profile settings to ensure that the default language is set correctly. You can do this by navigating to:
  
  SU01 (User Maintenance) ? Enter the user ID ? Check the "Defaults" tab for the language setting.
  
  
  
  Install/Activate Language: If the language key is valid but not recognized, it may not be installed in the system. You can check the installed languages in the system using transaction SMLT. If the required language is not installed, you may need to install it.
  
  
  Correct Data Entry: If the error occurs during data entry, ensure that the correct language key is being entered in the relevant fields.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on language settings and configurations.
  
  
  Related Information:
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to language keys and configurations.
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SMLT: Language Transport
  SU01: User Maintenance
  SPRO: Customizing (to check language settings in configuration)
  
  
  
  User Community: Engage with the SAP community forums or support for additional insights and solutions from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to resolve the error message CM_EHFND_COMN173 and ensure that valid language keys are being used in your SAP system.