How To Fix 2C105 - Language &1 in field &2 of table &3 is not known

SAP Error Message - Details

• Message type: E = Error

• Message class: 2C - Customizing Char. Value Assignment

• Message number: 105

• Message text: Language &1 in field &2 of table &3 is not known

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 2C105 - Language &1 in field &2 of table &3 is not known ?

  The SAP error message "2C105 Language &1 in field &2 of table &3 is not known" typically indicates that there is an issue with the language settings in the SAP system. This error occurs when the system encounters a language code that it does not recognize or that is not defined in the system for a specific field in a particular table.
  Cause:
  
  Invalid Language Code: The language code specified in the error message (represented by &1) is not valid or not recognized by the SAP system.
  Missing Language Configuration: The language may not be installed or configured in the SAP system.
  Data Entry Error: There may be a mistake in the data entry where an incorrect language code was used.
  Custom Development: If there are custom programs or enhancements, they might be using an unsupported or incorrect language code.
  
  Solution:
  
  
  Check Language Configuration:
  
  Go to transaction code SMLT to check the installed languages in your SAP system.
  Ensure that the language code mentioned in the error message is listed and properly configured.
  
  
  
  Verify Data Entry:
  
  Review the data being entered or processed to ensure that the correct language code is being used.
  If the data is coming from an external source, validate that the source is providing the correct language codes.
  
  
  
  Update Language Settings:
  
  If the language is not installed, you may need to install it using transaction code SMLT or consult with your SAP Basis team to add the required language.
  
  
  
  Check Custom Code:
  
  If the error is occurring in a custom program, review the code to ensure that it is using valid language codes.
  Modify the code if necessary to handle unsupported language codes appropriately.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to language settings and error messages for further guidance.
  
  
  
  Related Information:
  
  Language Codes: SAP uses specific codes for languages (e.g., 'EN' for English, 'DE' for German). Ensure that the correct codes are being used.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SMLT (Language Transport) and SE11 (Data Dictionary) to investigate tables and fields.
  SAP Notes: Check SAP Notes for any known issues or patches related to language handling in your version of SAP.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team or consult SAP's support portal for further assistance.