Troubleshooting Error Code Oracle 28547: How to Resolve the Issue（oracle28547）

Error 28547 is a common issue when working with Oracle Database 11g. It indicates that the database user does not have sufficient privileges to execute a certain statement. In this article, we will provide step-by-step instructions on how to troubleshoot and resolve this error.

Step 1: Validate Database Errors

The first step in troubleshooting error code 28547 is to validate any existing database errors. In Oracle Database, these errors can be found by running the following query command:

“`SQL

SELECT * FROM dba_errors;

This query will return a list of all errors that have been encountered in the database. If error 28547 appears in the list, then the next step should be to identify and analyze the cause of the error. 

Step 2: Check the User Priveleges

The main cause of error code 28547 is an insufficient privilege with the user in question. To check the privileges associated with the user, run the command below: 

```SQL
SELECT * FROM dba_role_privs WHERE grantee='';

Replace with the Oracle user who is trying to execute the statement. This query will return a list of roles and privileges associated with the given username.

Step 3: Grant Privileges to the User

If the user is missing necessary privileges, the next step is to grant additional privileges to the user. This can be accomplished using the “GRANT” command. For example, to grant the “SELECT” privilege to the user, the command would be structured like this:

“`SQL

GRANT SELECT ON TO ;

Make sure to replace  and  with the table and user to whom the privileges should be granted. 
Conclusion 

Error 28547 indicates that the user does not have sufficient privileges to carry out the desired database operation. In order to resolve this issue, it is important to validate database errors and check the user privileges. If the user does not have the proper privileges, then additional privileges should be granted through the use of the “GRANT” command. Following these steps should allow the user to successfully carry out their database operations.