Oracle Message QSM-00791 - the specified SQL statement cannot be stored in the workload because is contains unsupported statement type

ERRORthe specified SQL statement cannot be stored in the workload because is contains unsupported statement type
CAUSEThe user attempted to add a workload statement that contains an invalid statement type. Supported statement types are INSERT, DELETE, UPDATE, SELECT and MERGE.
ACTIONValidate the workload statement and retry the operation.