z/OSMF rest API FILES returns
"message": "login: Message queue is not available: CEA TSO/E address space cannot be started or the TSO/E session log in failed. For possible causes, see the description of reason code 1141 in z/OSMF Programming Guide. TsoServerConnection(USER=SKRJA99, ASID=0x005d, QID=0x00070005), QID=0x00070005"
Error from msgsnd(), msgrcv(), or a related message queue service. The UNIX errno is the reason code.
For reason code 1141, the following causes are possible:
Release : 16.0
Component : CA Top Secret for z/OS
SECTRACE and OMVSTRACE Security traces do not show any security failures.
Problem was caused by a network issue. A port was configured incorrectly. This is not a Top Secret problem.