While trying to connect to Oracle database with sqlplus / as sysdba, I get the following error:
ORA-01031: Message 1031 not found; No message file for product=RDBMS, facility=ORA
I am using Windows environment.
How I can correct this?
ORA-01031: Message 1031 not found; No message file for product=RDBMS, facility=ORA
11k Views Asked by user2199560 At
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Probably your oracle environment is not setup correctly. You need to set ORACLE_HOME and ORACLE_SID environment variables. ORACLE_HOME should point to the root directory of your client install.
Do you have your TNSNAMES.ORA configured also?
See here for similar issue: https://forums.oracle.com/forums/thread.jspa?threadID=619126
You almost certainly do not have read access to the directories under ORACLE_HOME.
The tool is unable to generate messages because it cannot read the files.