Tuesday, November 11, 2008

ORA-00439: feature not enabled: Real Application Clusters & ORA-01078

when convert single instance to RAC and found below Error

Before that modified '/tmp/pfile-rac' file use *.cluster_database=true to support RAC

SQL> startup pfile='/tmp/pfile-rac'

ORA-00439: feature not enabled: Real Application Clusters
ORA-01078: failure in processing system parameters

Because => An Oracle Home disabled RAC.

So, we should relink library to enable RAC on this Oracle Home

$ cd $ORACLE_HOME/rdbms/lib

$ make -f ins_rdbms.mk rac_on

$ make -f ins_rdbms.mk ioracle


and then start again .

5 comments:

Anonymous said...

Thanks! Came in very handy!

Vijay Kaushik said...

It is very useful.

Anonymous said...

Thanks for the tip

Anonymous said...

Thanks, It helped me at the right time...

nikmadaan said...

Thanks..helps a lot :-)