Error: Unable to upload package: file header not found for given file name, cannot extract file
Under Pulse Configuration, I’ve set up a Backup directory path so before each time I execute a manually created package in the target environment the backup of the pre deployment snapshot takes place. A need arisen when I’ve a deployment failed, and wanted to rollback to previous state by running a package saved(Y:\Program Files\Pulse for TM1\migration_back_up_folder).
When tried to upload the package (zip file) form Import Package Migration feature above error appeared.
When tried again, new error The Package file 2342x.zip already exists. None of these packages are available under Migration > View Packages.