Distsrv may show one or several of the following errors:
error while creating package in central archive.
archive_from_probe failed: Communication error.
error while fetching user interface from central Archive
Configurator_get_start failed: invalid Argument
Error while fetching the package from the central archive
archive_get_start failed: not found
Below is an example of such an error.
All of these error messages are a result of a problem with the distsrv probe that was released with UIM version 8.1. and relates to distsrv version 5.30.
Please download the distsrv link below and replace the distsrv that came with the 8.1 distribution.
Please login into the primary and import this into the archive and make sure to say yes to overwrite.
Then please distribute this to the hub, from the primary hub archive, that is having the issue.