How To Fix WWGR002 - Conversion of ISO language key & to SAP code is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: WWGR - Distribution of material groups

• Message number: 002

• Message text: Conversion of ISO language key & to SAP code is not possible

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 WWGR002 - Conversion of ISO language key & to SAP code is not possible ?

  The SAP error message WWGR002 indicates that there is an issue with the conversion of an ISO language key to an SAP language code. This typically occurs when the system encounters a language code that it does not recognize or that is not properly configured in the SAP system.
  Cause:
  
  Invalid Language Key: The ISO language key provided does not match any of the language codes recognized by SAP.
  Missing Language Configuration: The language may not be configured in the SAP system. This can happen if the language has not been installed or activated.
  Data Entry Error: There may be a typographical error in the language key being used.
  Inconsistent Data: The data being processed may contain inconsistencies, such as using a language key that is not supported in the context of the operation being performed.
  
  Solution:
  
  Check Language Key: Verify that the ISO language key being used is correct. It should be a valid two-letter ISO 639-1 language code (e.g., 'EN' for English, 'DE' for German).
  Language Configuration: Ensure that the language is installed and activated in the SAP system. You can check this in the SAP system by navigating to:
  
  Transaction Code: SMLT (Language Transport)
  Transaction Code: SE63 (Translation)
  Transaction Code: SMLT (to check installed languages)
  
  
  Correct Data Entry: If the language key was entered manually, double-check for any typographical errors.
  Consult Documentation: Refer to SAP documentation or help resources to ensure that the language key is supported in the context you are working with.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  ISO Language Codes: Familiarize yourself with the list of ISO language codes to ensure you are using the correct ones.
  SAP Language Settings: Understand how language settings work in SAP, including how to add or remove languages.
  Translation Management: If you are working with translations, ensure that the necessary translation settings and configurations are in place.
  
  By following these steps, you should be able to resolve the WWGR002 error and ensure that the language keys used in your SAP system are valid and properly configured.