UPDATE
Hi team,
I have some projects-deployed SSIS-packages stored in SSISBD which are working fine when started with Management Studio. The package contains aconnection manager that adresses (localdb)\ProjectsV13 using the instance pipe name instead of the symbolic instance name. In addition I have added the SQLSERVERAGENT credential to the security
settings of instance data and Database files of (localdb). Executing with SSIS works well as before.
Nevertheless the job terminates with error. The error code now says, that the Agent cannot login with it's credentials (See below - second block).
Is it a bug or a feature? All in all, this problem makes it practically impossible to develop SQL Server Agent solutions to control and backup of SSDT project based (localdb) instances.
Regards Jörg