During a TMSCOPY to backup the TMC and AUDIT file we get
IEFTMS59 A BACKUP/RESTORE IS ALREADY IN PROGRESS
*26 IEFTMS60 REPLY 'C'-CONTINUE OR 'M'-ABEND
R 26,C
IEA995I SYMPTOM DUMP OUTPUT 803
USER COMPLETION CODE=1001 REASON CODE=00000020
TIME=09.19.42 SEQ=04782 CPU=0000 ASID=0046
PSW AT TIME OF ERROR 078D1000 00011B6A ILC 2 INTC 0D
ACTIVE LOAD MODULE ADDRESS=00011570 OFFSET=000
NAME=TMSSIO
The AUDIT file has been moved by the backup of DFSMS to other volume disk.