Hi there

We have written a Studio 2015 automation to generate projects and to perform batch jobs (prepare with Project TM) using server based TMs. After the customer's upgrading to Studio / GroupShare 2017 he always gets this error:

AutomaticTaskExecuter: Unexpected exception when initializing task 'Populate Project Translation Memories': No identity information found for server 'https://SERVERNAME/

In the project file we can see that at least the search for the TM has been performed successfully:

What has changed here? Do you know the cause of these errors? 

Thank you for your helpfull answers.

Victor