How to Diagnose and Fix ORA-00275: Invalid Value for FREELIST GROUPS in Oracle

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If you encounter the ORA-00275 error in Oracle, it means that there is an invalid value for FREELIST GROUPS. This error typically occurs when you are trying to create or alter a table and the specified value for FREELIST GROUPS is not valid.

Here are some steps to diagnose and fix this issue:

Diagnosing the Error

1. Check the SQL statement that triggered the error. Look for the FREELIST GROUPS parameter and the value specified for it.

2. Verify that the value specified for FREELIST GROUPS is within the valid range. The valid range for FREELIST GROUPS is between 1 and the maximum number of freelist groups supported by the tablespace.

3. Check the Oracle documentation for the tablespace in question to find out the maximum number of freelist groups supported.

Fixing the Error

If the value specified for FREELIST GROUPS is not within the valid range, you can fix the error by specifying a valid value. Here are some examples:

Example 1: If the specified value for FREELIST GROUPS is higher than the maximum number of freelist groups supported by the tablespace, you can reduce the value to fall within the valid range.

Example 2: If the specified value for FREELIST GROUPS is 0 or a negative number, you can change it to a positive value within the valid range.

Example 3: If the SQL statement is part of a script or application, you may need to modify the code to ensure that the value for FREELIST GROUPS is valid.

Here’s a sample code to illustrate how to specify a valid value for FREELIST GROUPS:

CREATE TABLE example_table (
  column1 NUMBER,
  column2 VARCHAR2(50)
) 
FREELIST GROUPS 4; -- Specify a valid value for FREELIST GROUPS

Conclusion

In conclusion, the ORA-00275 error in Oracle is caused by an invalid value for FREELIST GROUPS. By diagnosing the error and ensuring that the specified value falls within the valid range, you can fix this issue and successfully create or alter the table.

For more information on the valid range for FREELIST GROUPS and other tablespace parameters, refer to the Oracle documentation or consult with your database administrator.

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