Scheduled Transaction Group Failure

We have created a transaction group which is scheduled at 7.00,15.00,23.00 to trigger the stored procedure but when ever this schedule time occurs the transaction group fails.We use ignition version 7.9.7.Please advise.

Take a look at the events tab for the transaction group. A message should show stating what caused the error. It could range from an error in the stored procedure, to a parameter not specified or used multiple times, so more information would be needed to assist.