How to fix the Oracle error CLSGN-00078: No space in packet buffer. Length: number. Remaining: number?

In this post, you’ll learn more about the Oracle ErrorCLSGN-00078: No space in packet buffer. Length: number. Remaining: number with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSGN-00078: No space in packet buffer. Length: number. Remaining: number

Reason for the Error CLSGN-00078: No space in packet buffer. Length: number. Remaining: number

The GNS server was unable to add data to the packet that it was going to send to the DNS server because an internal buffer ran out of room.

How to fix the Error CLSGN-00078: No space in packet buffer. Length: number. Remaining: number ?

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

This error should ordinarily not be visible to users. If it appears, contact Oracle Customer Support.