ORA-03137  Along with ORA-03146, ORA-03115 and ORA-03106 on Application Configured on a VM in a Clustered Environment
(Doc ID 1950928.1)
Last updated on SEPTEMBER 15, 2021
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
The following errors are reported in the Application (Application using Ruby):
ORA-03146: Invalid buffer length for TTC
ORA-03115: unsupported network datatype or representation
ORA-03106: fatal two-task communication protocol error
ORA-01406: fetched column value was truncated
ORA-22922: nonexistent LOB value
ORA-24330: internal OCI error
While the alert log reports the following.
ORA-03137: TTC protocol internal error :        
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