[BUG] Unable to Download/Restore UCS file generate from Journeys Summary Stage

[jgranieri22]

Download UCS Options produces a file that is not readable by BIG-IP and or archive utility
During Journeys Full Migration when reading from an online BIG-IP system you proceed to the "Journey Summary" step and have the option to Download the UCS file. When selecting this option a UCS file is downloaded however when uploading to a BIG-IP it does not recognize the file. You also cannot read the UCS contents using a RAR utility. The BIG-IP cannot process the file nor can you restore from it.

To Reproduce
Steps to reproduce the behavior:

1. Utilize the Journeys tool, when at Journey Summary step select Download UCS
2. Verify the file is downloaded with a .ucs extension
3. Pick a BIG-IP and upload the UCS archive file
4. Attempt to restore the UCS archive file, the BIG-IP system will stay in Loading UCS indefinitely.
5. Attempt to open the UCS file with a RAR utility, You will receive an error message "The archive is in an unknown format or damaged"

Expected behavior
The UCS file is expected to be readable by a RAR utility and also by the BIG-IP once it is uploaded

Screenshots
Attempting to restore the UCS archive that was downloaded from Journeys Summary Stage

BIG-IP stays on this screen indefinitely

Attempting to open the UCS file with a RAR associated utility results in an error

Context
Journeys App v3.3.3.3
ACC ver 1.20

• And Platform version of the system you want to migrate.
  Testing via VE in UDF Lab 13.1 to 16.1

[azahajkiewicz]

Please try the newest version and see if the issue is reproducible.

[jgranieri22]

@azahajkiewicz confirmed this is still occurring on the latest release as well:

same thing with 7-zip

uploaded ucs archive from Journeys to destination BIG-IP:

still unable to load

[jgranieri22]

Looks like disabling UCS passphrase seems to resolve this.. I can open the UCS file via archive utility and BIG-IP can read it properly. Validating restore function works fine with this UCS-no-passphrase.