Impossible to start DUAS on a AIX cluster

Document ID : KB000086561
Last Modified Date : 14/04/2018
Show Technical Document Details
Error Message :
In the universe.log file:

23/10/2015 15:41:20: file open error 13: Permission denied (/app/list/di/universe/UNIPRD/data/exp/u_fmca60.dta)
| 2015-10-23 15:41:20 |ERROR|X|IO |pid=8061172.1| u_io_error | file open error 13: Permission denied (/app/list/di/universe/UNIPRD/data/exp/u_fmca60.dta)
| 2015-10-23 15:41:20 |ERROR|X|IO |pid=8061172.1| u_cal_load_calendars | Error 15: unable to read calendar file (pntsup)
| 2015-10-23 15:41:20 |ERROR|X|IO |pid=8061172.1| o_init_calendar | Unable to load calendars from IO (error -1)
| 2015-10-23 15:41:20 |FATAL|X|IO |pid=8061172.1| u_io_srv_main | IO server X init calendar error -1.

Patch level detected:Dollar Universe 6.3.00
Product Version: Dollar.Universe 6.3.01

Description :After a cluster switching on the second member the starting up of Dollar Universe fails systematically.

The cluster resource disk is available.
OS: All Unix
Related configuration item(s): But this kind of issue can happen on any DUAS 6 environment on a Linux/Unix Cluster
Cause type:
Root Cause: During the installation DUAS was installed with root as admin user. User root is owner of all files. If the supposed DUAS admin user tries a startup, he will not be able to access mandatory files, and DUAS will not start.
Connect as root to the DUAS Host as root, check that DUAS is stopped actually.

load the environment
. ./unienv.ksh
and run
./uxrights -m assign -a

This command will change the permissions on the Dollar Universe files by setting your user as owner.
This will fix the issue

Fix Status: No Fix
Additional Information:
Workaround :