Following PTFs applied: LU08458, LU02389, LU05200,LU05824.
Temporary files on tapes are not created as Scratch ('** WORK TAPE **) , but receive an expiration date of 1 day.
Release : 14.0
PTF LU05200 introduced some changes to TMOOPTxx (refer KB255684)
The WRKFLS option is now obsolete (set to NO by default), NO is the only allowable value permitted.
Temporary datasets are not allowed and datsaets will get 1 day retention.
JCL will need to be amended to cater for temporary datasets no longer being available
No workaround.
Further information about LU05200