Group trigger with column range
The following trigger parameter causes the 400 indexer to attempt to match the string
value Account Number
beginning in columns fifty, fifty-one, or fifty-two of the
sixth input record following the TRIGGER1 record.
A record number must be specified for a group trigger (other than TRIGGER1 or a recordrange trigger). The trigger type is optional, but defaults to group.
TRIGGER2=6,50:52,X’C1838396A495A340D5A494828599’,(TYPE=GROUP) /* Account Number */