How To Fix R11426 - Language key &1 not available in system

R11426 - Overview

• Message type: E = Error

• Message class: R11 - Business Partner and BDT

• Message number: 426

• Message text: Language key &1 not available in system

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 R11426 - Language key &1 not available in system ?

  The SAP error message R11426, which states "Language key &1 not available in system," typically occurs when a user attempts to access a language that is not installed or configured in the SAP system. This can happen in various scenarios, such as when a user tries to log in with a language that is not supported or when a report or transaction is executed in an unsupported language.
  
  Cause:
  
  Missing Language Installation: The specified language (indicated by &1) has not been installed in the SAP system.
  Incorrect User Profile Settings: The user profile may be set to a language that is not available in the system.
  Transport Issues: If language packs were supposed to be transported to the system but were not, this could lead to the error.
  
  Configuration Issues: The system may not be properly configured to support the desired language.
  
  
  Solution:
  
  
  Install the Missing Language:
  
  Go to transaction SMLT (Language Transport) to check if the language