Error "ORA-12564: TNS:connection refused Error loading data" When Loading Interface Files
(Doc ID 2604321.1)
Last updated on MARCH 30, 2021
Applies to:
Oracle Warehouse Management Enterprise Edition Cloud Service - Version 19.3 and laterInformation in this document applies to any platform.
Symptoms
Interface files are not getting processed in the input interface. Giving the error
SQL*Loader-704: Internal error: ulconnect: OCIServerAttach [0] ORA-12564: TNS:connection refused Error loading data
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |