HAT5557 File not found {0}

Explanation
File {0} is missing or cannot be opened for reading.

User response
If the name of file {0} contains the CAPAR or APAR number, check
to see if you are trying to restore or commit a fix that has not been
applied. You cannot restore or commit a fix that has not been applied.
Make sure file {0} exists and allows read/write permission by the
logged-on user.