Hi YitzhakKhabinsky,
What is your SSIS version? SSDT 2017, version 15.9.20
Are you using SSISDB Catalog on the server? no
Are you using XML Source Adapter or XML Task, operation Validation? XML Source
Are you using a project-level connection to an XSD file? yes, when I use the XML source I have to set XSD location
What is the exact error message? This error is thrown by Connections collection when the specific connection element is not found. (path of .XSD).
Code: 0xC0047019 Source: Data Flow Task SSIS.Pipeline Description: XML Source failed the prepare phase and returned error code 0xC02090CF. End Error DTExec: The package execution returned DTSER_FAILURE (1)
Thanks for your attention and your help