devbra doesn't work after upgrading Technology Level (TL) of AIX 7.2 server from TL4 to TL5
The following variables have already been set in .omnirc file on AIX system .
According to debugs , the error is occurring at SCSI command level. (SCSI Inquiry failed)
 2021-02-10 14:37:43.302 ("/ma/devtool/devlist_file.c $Rev$ $Date:: $:":538)
 <<=== (4) } /* DevbraDoInquiry */
[ 30] CreatePhysicalDevice: Inquiry failed for device file: /dev/rmt0.1, therefore the device is ignored.
Workaround / Fix
Please set the following variables in .omnirc file on the AIX system. (MediaAgent)