Yes, this is what I am now thinking about - use the EIBDATE and EIBTIME [i.e. local DATE and TIME] available from the CICS and interrogate CVTLDTO to determine the GMT DATE. Which in our case should be 6-7 hours ahead.
This is only to determine the right DATE. One issue which requires additional work is when EIBDATE is about to change as it only happends after an EXEC CICS call
