If you have tech support or knowledge base articles for your product, you can include unique error codes in your error messages so that Googling the error code

If you have tech support or knowledge base articles for your product, you can include unique error codes in your error messages so that Googling the error code will find the appropriate support article. Microsoft is pretty good about this with their KB article numbers and their compiler error messages like C4000: https://learn.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warnings-c4000-c5999?view=msvc-170 https://learn.microsoft.com/en-us/cpp/error-messages/compile...