zOs/TX/WK924

* table für update testing
creDb trg 1
+ ok creDb A540769.TX.GENF(WK924t1) ::f
* start parallel wk924u2j und wk924upj (update mit/ohne commit)
* start wk924cop to create copy, browse copy file
manual check timestamps correspond to copy timestamps
+ wait check timestamps correspond to copy timestamps
manual check rba in syscopy with wk924rba