VSAM DATA SET IN NON-RLS MODE HAS BEEN MADE UNAVAILABLE WITH ALL
CICS FILES CLOSED BY CICS VR REQUEST ATTEMPTING FORWARD RECOVERY OR REORGANIZATION.
THE DATA SET NAME IS: DataSetName
Explanation
The VSAM data set in non-RLS mode has been made unavailable with
all CICS files closed by CICS VR request attempting forward recovery or reorganization.