I have converted a package deploy mode SSIS project to project deploy mode.After I deployed to the server, I found one of the packages that uses a shared network file failed.The package uses it as a readonly source file.It has no problem when I ran it in package deploy mode, and there is no issue when I ran it in SSDT BI tool.It is only when I run it in SSISDB catalog, - execute package, I got this failed message.Cannot open the datafile "\\myserver\data\mytextfile.txt"Access denied.I have full access to the directory and I am dba on the SQL server.And as long as I know if I run from SSISDB catalogs, it is running under the context of SSMS connection user, which is my account.I also copied the directory in windows explorer, and open the file without any issue.But why I still get this error?Thanks
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