REP-00727: The value of parameter {0} cannot be set.
Cause: An attempt was made to set the value of the specified parameter by either issuing a command from the command line of the PL/SQL Interpreter or by executing a stand-alone PL/SQL program unit. A parameter value can only be set during Parameter Form execution.
Action: Do not attempt to use the PL/SQL Interpreter or a PL/SQL program unit to set the value of a parameter when the report has suspended execution (for example, at a breakpoint). Use an alternate method, such as one of the report-level triggers, to set the parameter value.
Level: 1
Impact: Other