How To Fix 00159 - The logon language does not match system code page &

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 159

• Message text: The logon language does not match system code page &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 00159 - The logon language does not match system code page & ?

  The SAP error message "00159 The logon language does not match system code page &" typically occurs when there is a mismatch between the logon language specified by the user and the system's code page settings. This can lead to issues with character encoding, especially when dealing with special characters or different languages.
  
  Cause:
  
  Logon Language Mismatch: The user is trying to log in using a language that is not supported by the system's code page.
  System Code Page Configuration: The SAP system is configured with a specific code page that does not support the characters of the logon language.
  Client Settings: The client settings in SAP may not be configured to support the desired logon language.
  
  
  Solution:
  
  
  Change Logon Language: 
  
  When logging in, select a logon language that matches the system's code page. You can do this by choosing a different language from the logon screen.
  
  
  
  Check System Code Page:
  
  Consult with your SAP Basis administrator to