UNABLE TO SET ROOT DIRECTORY

Q:

At startup we are receiving:
JRBE181 ** UNABLE TO SET ROOT DIRECTORY **

A:

Verify the following:

LOCAL_HFS_ROOT

• the mount point specified in LOCAL_HFS_ROOT is mounted
• JRB has an OMVS segment with UID(0)
• what racf userid JRB is receiving at startup on message IEF695I