ORA-19802 ORA-16019 ORA-02097: parameter cannot be modified because specified value is invalid

Hi,

You can get ” ORA-02097: parameter cannot be modified because specified value is invalid ” error, when you set  db_recovery_file_dest parameter.

 

 

 

When i set db_recovery_file_dest parameter, i got following errors.

SQL> alter system set db_recovery_file_dest='/backup/recovery_area' scope=both;
alter system set db_recovery_file_dest='/backup/recovery_area' scope=both
*
ERROR at line 1:
ORA-02097: parameter cannot be modified because specified value is invalid
ORA-19802: cannot use DB_RECOVERY_FILE_DEST without DB_RECOVERY_FILE_DEST_SIZE

 

 

 

To solve this problem, firstly set DB_RECOVERY_FILE_DEST_SIZE like following.

 

SQL> alter system set DB_RECOVERY_FILE_DEST_SIZE=200G scope=both;

System altered.

 

Then try to set db_recovery_file_dest, but i got following error.

SQL> alter system set db_recovery_file_dest='/backup/recovery_area' scope=both;
alter system set db_recovery_file_dest='/backup/recovery_area' scope=both
*
ERROR at line 1:
ORA-02097: parameter cannot be modified because specified value is invalid
ORA-16019: cannot use db_recovery_file_dest with LOG_ARCHIVE_DEST or
LOG_ARCHIVE_DUPLEX_DEST

 

 

 

 

To solve this error, firstly reset log_archive_dest parameter.

SQL> alter system set log_archive_dest='' scope=both;

System altered.

 

 

Then set db_recovery_file_dest again, now problem has ben solved.

SQL> alter system set db_recovery_file_dest='/backup/recovery_area' scope=both;

System altered.

 

Mehmet Salih Deveci

I am Founder of IT Tutorial and Certified Expert about Oracle & SQL Server database, Goldengate, Exadata Machine, Oracle Database Appliance administrator with 10+years experience.I have OCA, OCP, OCE RAC Expert Certificates I have worked 100+ Banking, Insurance, Finance, Telco and etc. clients as a Consultant, Insource or Outsource.I have done 200+ Operations in this clients such as Exadata Installation & PoC & Migration & Upgrade, Oracle & SQL Server Database Upgrade, Oracle RAC Installation, SQL Server AlwaysOn Installation, Database Migration, Disaster Recovery, Backup Restore, Performance Tuning, Periodic Healthchecks.I have done 2000+ Table replication with Goldengate or SQL Server Replication tool for DWH Databases in many clients.If you need Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS Consultancy and Training you can send my email adress mehmetsalih.deveci@outlook.com.-                                                                                                                                                                                                                                                 -Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS ve linux Danışmanlık ve Eğitim için  mehmetsalih.deveci@outlook.com a mail atabilirsiniz.

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