Error founded when you are trying to change the address direction of a sales document. I add you a screenshot of the the error, is in the spanish version, but is really clear:

I solved the error doing this: The error is that some global Text Constant variables are the names of the functions that are passed to the codeunit. This variables are translated, so when is trying to execute the function, the program is not able to found the function by name. If you copy the english text to the translation, the error is solved.

Hope this will be fixed in next CU.