Oracle Error Message
ORA-24943: cannot use ntfn grouping with this receive protocol, presentation and/or QoS
Reason for the Error
An attempt was made to use notification grouping with e-mail or HTTP receive protocol or XML presentation or payload delivery or reliable QoS. Currently, only OCI and PLSQL receive protocols and default presentation are supported with notification grouping.
Solution
Refer to documentation and change the call appropriately.