ORA-32001: write to SPFILE requested but no SPFILE specified at startup

Sol:

SQL> show parameter spfile

NAME TYPE                VALUE

------------------------------------ ----------- ------------------------------

spfile                             string

SQL> show parameter pfile

NAME TYPE                VALUE

------------------------------------ ----------- ------------------------------

spfile                            string

SQL> show parameter dump

NAME TYPE                     VALUE

------------------------------------ ----------- ------------------------------

background_core_dump  string partial

background_dump_dest string /slot/oracle/11.2.0/log/diag/rdbms/oracledb1/oracledb1/trace

core_dump_dest string /slot/oracle/11.2.0/log/diag/rdbms/oracledb1/oracledb1/cdump

max_dump_file_size string 10M

shadow_core_dump string PARTIAL

user_dump_dest string /slot/oracle/11.2.0/log/diag/rdbms/oracledb1/oracledb1/trace

SQL> CREATE SPFILE FROM PFILE;

File created.

SQL> shutdown immediate

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup

ORACLE instance started.

Total System Global Area 2154590208 bytes

Fixed Size 2230112 bytes

Variable Size 1325402272 bytes

Database Buffers 805306368 bytes

Redo Buffers 21651456 bytes

Database mounted.

Database opened.

SQL> show parameter pfile

NAME TYPE VALUE

------------------------------------ ----------- ------------------------------

spfile string /slot/oracle/11.2.0/dbs/spfileoracledb1.ora

SQL> ALTER SYSTEM SET processes = 5000 SCOPE=SPFILE;

System altered.