Posted: Tue Aug 24, 2004 5:06 am Post subject: PMQCD MsgExitPtr value is coming as Null
Acolyte
Joined: 25 Jun 2004 Posts: 52
Hi,
My requirement is to change the value of MessageExitName and Data based on the Receiver channel exit information.
If in the receiver channel there is a MessageExitName, I would like to overwrite in the Auto Defn Exit with a DiffName in MessageExitPtr field. For this I need to manipulate MsgExitPtr and MsgUsrDataPtr.
But, if in the receiver channel there is no MessageExitName, I would like the Auto Defn Exit not to pass on any value in MsgExitPtr and MsgUsrDataPtr.
How do I go about doing this?
Initially, when I try to retrieve the value of MsgExitPtr, va;ue is null. What will be the comparison that I need to do, to validate the If and else condition as mentioned above.
How do I check if there is already a value in the Reciever channel or not.
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