How to verify a put url?

[Tiemo Hollmann TB]

Hello

When a "put URL tUrl into URL ("binfile:" & tFile)" fails, e.g. because the
target file already exists and is in use, I don't get an error, it just
doesn't replace the file. Also trying to "try - put - catch" doesn't throws
me an error. Are there any other approaches to verify, if the result of a
put into url is ok?

Thanks

Tiemo