Database Tutorials MSSQL, Oracle, PostgreSQL, MySQL, MariaDB, DB2, Sybase, Teradata, Big Data, NOSQL, MongoDB, Couchbase, Cassandra, Windows, Linux 
When importing with Data Pump, errors occur as follows due to the creation of the relevant dump file with the traditional export (exp) command. [crayon-6a03a2423d87e959534866/] …
Read More »
Tag Archives: ORA-39001: invalid argument value
ORA-39142: incompatible version number 5.1
This error is received when trying to import a Data Pump export of the 12c r2 database to a lower version. The error content is …
Read More »
ORA-27086: unable to lock file – already in use
When nfslock service is turned off, export ends with an ORA-27086 error when trying to backup on a NFS mounted directory. To resolve this error, …
Read More »