Trigger can't work Intermittently at IS 9.9

Dear all

 Sometimes,the trigger can't work Intermittently,the messages have been published UM but the trigger can't catch the message to process.

And sometimes the trigger can work and process message successed.This situation occur Intermittently.And if happed,I only to disable trigger then enable trigger again.sometime need to remove the trigger then recreate the trigger again.

The version for IS is 9.9 and I have installed fix including below
IS_9.9_SPM_Fix2
IS_9.9_Core_Fix4
IS_9.9_Core_Fix3
TNS_9.9_Fix1

Anyone meet this exception and have other ideas.whether I need to install othere fix.

Thanks!

Mandy

Hi Mandy,

what is your Fix Level for UM and UM Java API?

Regards,
Holger