In this post, you’ll learn more about the Oracle ErrorORA-24907: invalid pair of callback and recipient protocol attributes with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-24907: invalid pair of callback and recipient protocol attributes
Reason for the Error ORA-24907: invalid pair of callback and recipient protocol attributes
The subscription handle passed into the OCI call can’t have both the callback defined and a recipient protocol other than OCI_SUBSCR_PROTO_OCI at the same time.
How to fix the Error ORA-24907: invalid pair of callback and recipient protocol attributes ?
You can fix this error in Oracle by following the below steps
Please set the appropriate callback and recipient protocol attributes using the OCIAttrSet() call.