How To Fix B1549 - No language key found for ISO code & in field &

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 549

• Message text: No language key found for ISO code & in field &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1549 - No language key found for ISO code & in field & ?

  The SAP error message B1549, which states "No language key found for ISO code & in field &," typically occurs when the system is unable to find a corresponding language key for a specified ISO language code in a particular field. This can happen in various contexts, such as when dealing with translations, language settings, or data imports.
  Cause:
  
  Missing Language Key: The specified ISO code does not have a corresponding entry in the language key table.
  Incorrect ISO Code: The ISO code provided may be incorrect or not recognized by the system.
  Configuration Issues: There may be issues with the configuration of language settings in the SAP system.
  Data Import Issues: If the error occurs during data import, the data file may contain invalid or unsupported language codes.
  
  Solution:
  
  
  Check Language Settings:
  
  Go to transaction SMLT (Language Transport) and verify that the language you are trying to use is installed and active in the system.
  Ensure that the ISO code corresponds to a valid language key in the system.
  
  
  
  Verify ISO Code:
  
  Check the ISO code being used in the field. Make sure it is correct and matches the expected format (e.g., 'EN' for English, 'DE' for German).
  
  
  
  Update Language Keys:
  
  If the language key is missing, you may need to add it. This can be done through transaction SE63 (Translation) or by updating the relevant tables directly if you have the necessary authorizations.
  
  
  
  Data Validation:
  
  If the error occurs during data import, validate the data file to ensure that all language codes are correct and correspond to existing language keys in the SAP system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any specific notes related to the error message B1549, as there may be additional context or updates provided by SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is a production environment.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE63 for translations, SMLT for language transport, and SE11 for data dictionary checks.
  Language Keys Table: The language keys are typically stored in the table T002. You can check this table to see if the language key for the specified ISO code exists.
  SAP Notes: Search for SAP Notes related to error B1549 in the SAP Support Portal for any known issues or patches.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.