'ORA-29760 when trying to start single instance rac database
A two instance Database has recently been switched to single instance DB. ( Linux )
When trying to startup, getting the error:
SQL> startup mount pfile=/u01/app/oracle/admin/LNGP29U/pfile/initLNGP29U.ora
ORA-29760: instance_number parameter not specified
SQL>
Following params set in the pfile:
LNGP29U1.instance_number=1
LNGP29U2.instance_number=2