The Webservice Migration assistant has failed to convert existing RA SOAP Jobs Objects from solution 3.x to 4.x
The migration log show the following error
"error migrating <JOB_NAME> reason: Ungültiges Byte 1 von 1-Byte-UTF-8-Sequenz."
This error happens when the Title, Docu or script of the object contain umlauts (ä,ö,ü)
Release : 12.3
Component : RA WEB SERVICE
Adjust Titles, Docu and scripts to the alternative spelling (ae, oe, ue) for the Migration Tool to work.