RDBPROD: Determining Reason for ORA-3113 or ORA-12224 When Connecting to Rdb
(Doc ID 435570.1)
Last updated on FEBRUARY 07, 2020
Applies to:Oracle SQL/Services for Rdb on OpenVMS - Version 7.1 and later
Information in this document applies to any platform.
When trying to connect to an Oracle Rdb database on OpenVMS using SQLPLUS or FORMS or any client interface using SQLnet, the error:
ORA-03113: end-of-file on communication channel
is returned. In addition, the error:
ORA-12224 : TNS:no listener
may also be reported.
NOTE: The data used below are not actual PRODUCTION or Customer Data. They are being used ONLY to demonstrate the problem/solution discussed in this note.
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