ORA-12155 TNS:received bad datatype in NSWMARKER packet
This is an Oracle Database Server Message. This can be generated by the Oracle Database when running any Oracle program.
What is the cause of ORA-12155 from Oracle 11g ?
Internal error during break handling.
How to deal with ORA-12155 from Oracle 11g ?
Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.
Contacting Oracle support services ?
Some messages recommend contacting Oracle Support Services to report a problem. Please go here for more information : Oracle Support.
Linked Error Messages
- ORA-12150 TNS:unable to send data
- ORA-12151 TNS:received bad packet type from network layer
- ORA-12152 TNS:unable to send break message
- ORA-12153 TNS:not connected
- ORA-12154 TNS:could not resolve the connect identifier specified
- ORA-12156 TNS:tried to reset line from incorrect state
- ORA-12157 TNS:internal network communication error
- ORA-12158 TNS:could not initialize parameter subsystem
- ORA-12159 TNS:trace file not writeable
- ORA-12160 TNS:internal error: Bad error number
- ORA-12161 TNS:internal error: partial data received
- ORA-12162 TNS:net service name is incorrectly specified
- ORA-12163 TNS:connect descriptor is too long