zOs/TX/WK948B

* remove alias
*
=DQ0G=0
creDb trg 3
+ ok creDb DSN.TX.GENF(WK948t3) ::f
creDb src 2
+ ok creDb DSN.TX.GENF(WK948s2) ::f
* dbx c (vw $creator.WK948NULL), i, ana, run
manual check 2 views are kept and alias is removed
+ wait check 2 views and alias is created
* dbx c
manual check: no difference found, cdl is empty