[cosyxu]

Does it work if you execute the code in a normal task after ABE? Add die() statements to the code to print out the variables till you find the problem.

Yes, that works when it goes after a normal task. So whenever I have a ABE task for upload attachment, by following that, I have to have a task(ABE or normal task) and then use the trigger to get the link of the attachment and show in the email event, otherwise I won't get the link for the attachments.

[amosbatto]

What I was trying to figure out with the die() statement is if the record for the file had not yet been written to the APP_DOCUMENT table. If you fire a trigger immediately after a Dynaform, the variables and files from the Dynaform are not yet saved to the database. That is why you have to fire the trigger at a later point in the process if you want to query the APP_DOCUMENT table. I'm not sure if this is your problem.

[cosyxu]

What I was trying to figure out with the die() statement is if the record for the file had not yet been written to the APP_DOCUMENT table. If you fire a trigger immediately after a Dynaform, the variables and files from the Dynaform are not yet saved to the database. That is why you have to fire the trigger at a later point in the process if you want to query the APP_DOCUMENT table. I'm not sure if this is your problem.

OK, I have got what you mean. I will have a try.