How To Fix TFW_API002 - Language with language key '&1' not installed

SAP Error Message - Details

• Message type: E = Error

• Message class: TFW_API - Messages for TFW APIs

• Message number: 002

• Message text: Language with language key '&1' not installed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message TFW_API002 - Language with language key '&1' not installed ?

  The SAP error message TFW_API002 indicates that the system is unable to find the specified language key (represented by &1) because the language is not installed in the SAP system. This can occur in various scenarios, such as when a user tries to log in with a language that has not been configured or when a program or transaction is executed that requires a specific language.
  Cause:
  
  Language Not Installed: The specified language is not installed in the SAP system.
  Incorrect Language Key: The language key provided may be incorrect or misspelled.
  User Profile Settings: The user profile may be set to a language that is not available in the system.
  
  Solution:
  
  
  Install the Language:
  
  If the language is indeed required, you can install it using the SAP transaction code SMLT (Language Transport).
  You will need to have the necessary authorizations to perform this action. Follow the prompts to add the desired language.
  
  
  
  Check Language Key:
  
  Verify that the language key you are using is correct. Common language keys include:
  
  EN for English
  DE for German
  FR for French
  
  
  Ensure that there are no typos or incorrect characters.
  
  
  
  Change User Profile Language:
  
  If the language is not needed, you can change the user profile settings to a language that is installed.
  This can be done in the user settings (transaction code SU01), where you can modify the user’s default language.
  
  
  
  Check System Configuration:
  
  Ensure that the system is configured correctly to support multiple languages. This may involve checking the system settings and ensuring that the necessary language packs are installed.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SMLT: Language Transport
  SU01: User Maintenance
  SPRO: Customizing (to check language settings)
  
  
  
  SAP Notes: You may want to check SAP Notes related to language installation and configuration for more detailed guidance.
  
  
  Documentation: Refer to the SAP Help Portal for documentation on language settings and installation procedures.
  
  
  By following these steps, you should be able to resolve the TFW_API002 error and ensure that the required language is available in your SAP system.