REP-01323: Output columns in format trigger {0} are not allowed.
Cause: In the format trigger for the specified object, an attempt was made to set the value of an Oracle Reports Builder column parameter. For example, the value of a column called COUNT1 can be used in a condition (for example, IF :COUNT1=10), but its value cannot be directly set in an assignment statement (for example, COUNT1=10).
Action: Remove the assignment statement from the format trigger.
Level: 1
Impact: Other