Alerts for System Acknowledments in IE

Hi ,

Is it possible to throw alerts for System Acknowledgments in integration engine.

We have an IDOC - > RNIF scenario.

whenever there is any data issues  , the RNIF partner send an exception which creates a negative acknowledgment in integration engine  ,which further generates an ALEAUD idoc in ECC. But this ALEAUD idoc doesn't contain the error text.

We want to create an alert whenever there is a negative acknowledgment with the error log.

Can anyone please suggest if it is possible?

Thanks

Sandeep