How to fix the Oracle error ORA-25264: cant get signature for this queue?

In this post, you’ll learn more about the Oracle ErrorORA-25264: cant get signature for this queue with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25264: cant get signature for this queue

Reason for the Error ORA-25264: cant get signature for this queue

An attempt was made to dequeue the signature from this queue, which is not reciever non-repidiable.

How to fix the Error ORA-25264: cant get signature for this queue ?

You can fix this error in Oracle by following the below steps

Try dequeue again without the get signature option