Oracle® Database 11g / 12c / 18c error codes ORA-12169: TNS:Net service name given as connect identifier is too long

ORA-12169: TNS:Net service name given as connect identifier is too long

Oracle Error Code: ORA-12169

Cause: The net service name you are attempting to resolve is too long.

Action: The maximum length of a net service name is 255 bytes; this limit has been exceeded. Use a smaller net service name. If this is not possible, contact Worldwide Customer Support.