CPO1156E The specified value for the TO parameter (data) is incorrect
Explanation
The REPORT ACTIVITY command with the TO parameter set to the referenced data was issued. The value for this parameter has an incorrect format or value for a date.
User response
Specify a correct date for the TO parameter and retry the command. A correct date has the format mm/dd/yyyy where yyyy specifies the year, mm the month of the year, and dd the day of the month.