icName | input | character | Name of the data item. |
olValue | output | logical | value of the data item |
oiReturnStatus | output | integer | Return status of the method. |
find tDataItems where tDataItems.tcName = icName and tDataItems.tcDataType = "l":U no-error. if available tDataItems then assign olValue = tDataItems.tlLogValue. else assign olValue = ?.