IDC0140I ALIASES ARE NOT EXPORTED FOR VSAM MASTER CATALOGS

Explanation
An integrated catalog facility catalog is being
exported, but its user catalog pointer entry is in a virtual storage
access method (VSAM) master catalog. Therefore, EXPORT will not export
the aliases of this integrated catalog facility catalog.

System action
The system continues processing with the export
of the integrated catalog facility catalog.

Source
DFSMSdfp