1. Have a look into the PeopleBooks ; Enabling Application Engine Tracing
2. sql_id is something coming from Oracle database. Not sure why you would want it into a AE trace file. Better to fire AWR snapshots whilst the AE is running.
fixed the link Message was edited by: Nicolas.Gasparotto
in fact I had run AWR for that time periode but since no sql query figure out in it corresponding to that Batch (PC_Pricing) I have to find another way to discover SQL_ID.