Connections Fail Reporting TNS-12500 TNS-12546 32-bit Windows Error: 5: Input/output error
Last updated on MARCH 22, 2013
Applies to:Oracle Net Services - Version 184.108.40.206 and later
Connections to Windows database via TNS listener, start to fail reporting error code TNS-12500.
Bequeath connections on the server work fine
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