Message type: E = Error
Message class:  >REP -  
Message number: 078
Message text: Your logon language is not supported by the full text search
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.
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The SAP error message REP078: Your logon language is not supported by the full text search typically occurs when the language set for your user logon is not supported by the full-text search functionality in the SAP system. This can happen if the full-text search is configured to support only certain languages, and your user profile is set to a language that is not included in that configuration.
Cause: Unsupported Language: The language you are using to log in to SAP is not configured for full-text search.
Configuration Issues: The full-text search settings in the SAP system may not include the language you are using. User Profile Settings: The user profile may have a language setting that is not compatible with the full-text search configuration.
Solution: Change Logon Language: Log out of the SAP system. When logging back in, select a language that is supported by the full-text search. Commonly supported languages include English, German, French, etc. Check Full-Text
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