How To Fix /SMB/SC_MAIN135 - Illegal value for parameter 'spras': &1. Language key does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/SC_MAIN -

• Message number: 135

• Message text: Illegal value for parameter 'spras': &1. Language key does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/SC_MAIN135 - Illegal value for parameter 'spras': &1. Language key does not exist ?

  The SAP error message /SMB/SC_MAIN135 Illegal value for parameter 'spras': &1. Language key does not exist typically indicates that there is an issue with the language key specified in the system. The parameter spras refers to the language key that is being used, and the error suggests that the value provided does not correspond to a valid language key in the SAP system.
  Cause:
  
  Invalid Language Key: The language key specified in the parameter spras is not recognized by the SAP system. This could be due to a typo or an incorrect configuration.
  Missing Language Installation: The language corresponding to the specified key may not be installed in the SAP system.
  Configuration Issues: There may be issues in the configuration of the system that lead to the language key not being recognized.
  
  Solution:
  
  
  Check the Language Key: Verify the value of the spras parameter. Ensure that it is a valid language key (e.g., 'EN' for English, 'DE' for German, etc.). You can check the valid language keys in the SAP system by using transaction code SMLT (Language Transport).
  
  
  Install Missing Language: If the language key is valid but not installed, you may need to install the language. This can be done through transaction SMLT or by using the language installation tools provided by SAP.
  
  
  Review Configuration: Check the configuration settings in the SAP system to ensure that the language settings are correctly defined. This may involve looking at the profile parameters or system settings.
  
  
  Check User Settings: If the error occurs for a specific user, check the user profile settings to ensure that the language is set correctly.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP Notes can provide additional context or solutions for known issues.
  
  
  Restart the Application: In some cases, restarting the application or the SAP system may resolve temporary issues related to language settings.
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SMLT: Language Transport
  SU01: User Maintenance (to check user-specific language settings)
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more details on language settings and configurations.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult with SAP support for further assistance.