No longer in GT.M since: V5.4-001
ZTRIGNOTP, $ZTRIGGER() cannot use update subcodes FILE or ITEM when a TP transaction is in progress ($TLEVEL greater than zero)
Trigger/Run Time Error: A FILE or ITEM operation of $ZTRIGGER() failed because it attempted to apply a trigger definition inside an ongoing transaction. Both FILE and ITEM operations of $ZTRIGGER initiate an implicit transaction to achieve trigger update atomicity, therefore, GT.M does not allow nesting them inside another transaction that potentially might use the very triggers $ZTRIGGER() is attempting to update.
Action: Move all FILE or ITEM operations of $ZTRIGGER() outside the scope of any open transaction.
