Lsnrctl Shows Service is Blocked & Listener Log Contains Errors: TNS-01184, TNS-01185
(Doc ID 275058.1)
Last updated on JANUARY 22, 2025
Applies to:
Oracle Net Services - Version 10.2.0.4 to 12.2.0.1 [Release 10.2 to 12.2]Oracle Database - Enterprise Edition - Version 11.1.0.7 to 11.1.0.7 [Release 11.1]
Oracle Database - Enterprise Edition - Version 19.14.0.0.0 and later
Gen 2 Exadata Cloud at Customer - Version N/A and later
Oracle Cloud Infrastructure - Exadata Cloud Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
In a RAC environment the lsnrctl services shows the remote instance in blocked state. The listener.log shows following errors:
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |