All the problems are caused by the first error:
DB13004W - NO RECORD FOUND AT REQUIRED LOCATION
The DB13004W error indicates that backward recovery was not able to find the record subject to an ADDIT or UPDAT command. This is because it was subsequently deleted by another transaction.
When the RECOVERY specifies MISMATCH=FAIL, this will cause the recovery to stop at this point.
This in turn causes the SORT to end prematurely and it returns error ICE025A 0 RECORD COUNT OFF and return code 13 (62).
In the RECOVERY output it shows you the record causing the problem:
JOB NAME R-UNIT DATE TIME REQUEST BASE BLOCK URI AREA RM START OF RECORD ERROR MESSAGES
CICSS 63,725 4/29/2018 10.30.34 UPDATF04 33 00002007 00005F11 A01 198EHDH45HWHFH33HER0
There is also a dump of the log record in the output.