Fix ‘ORA-06512’ Issue in Oracle DB

Fix ‘ORA-06512’ Issue in Oracle DB

Hello Geeky, so today we are focusing on Fix ‘ORA-06512’ Issue in Oracle DB. So please read this tutorial carefully so you may comprehend it in a better helpful way.

Guide: Fix ‘ORA-06512’ Issue in Oracle DB

The Ora-06512 error means a back-up message as the stack is unlocked by exceptions not included in your PLSQL code. This is a catch-all error for PLSQL exceptions and is frequently found.

Fix Error Mode

Let’s look at an example of how to resolve error ORA-06512 by correcting error status.

For example, if you create a process called TestProc as follows:

SQL> Create or Replace TestProc 2 AS 3 code v_number (2); 4 BEGIN 5 v_number: = 100; 6 OPIN; 7 /

Created process.

This process has been successfully created. But when we try to perform this procedure, we will get error ORA-06512 as follows:

SQL> run TestProc (); Start TestProc (); LIMIT;

* Error in line 1: ORA-06502: PL / SQL: number or error value: larger number calculation ORA-06512: in “EXAMPLE.TESTPROC”, line 5 ORA-06512: in line 1

The first line of the error message (ie: ORA-06502) indicates the error occurred, while the second line of the error message (ie: ORA-06512) indicates that the error occurred in line 5 of the PLSQL code.

In this example, you have tried to add a three-digit number to a variable called v_number that can handle only two digits. You can correct this error by contacting the v_number variable as number (3).

SQL> Create or Replace TestProc 2 AS 3 code v_number (3); 4 BEGIN 5 v_number: = 100; 6 OPIN; 7 /

Created process.

And now when we are running our TestProc process, the error ORA-06512 has been determined.

SQL> run TestProc ();

The PL / SQL process is completed successfully.

Build an Exclusive Handler

Let’s look at an example of how to resolve an ORA-06512 error by typing the controller.

For example, if you create a process called TestProc as follows:

SQL> Create or Replace TestProc 2 AS 3 code v_number (2); 4 BEGIN 5 v_number: = 100; 6 OPIN; 7 /

Created process.

This process has been successfully created. But when we try to perform this procedure, we will get error ORA-06512 as follows:

SQL> run TestProc (); Start TestProc (); LIMIT;

* Error in line 1: ORA-06502: PL / SQL: number or error value: larger number calculation ORA-06512: in “EXAMPLE.TESTPROC”, line 5 ORA-06512: in line 1

The first line of the error message (ie: ORA-06502) indicates the error occurred, while the second line of the error message (ie: ORA-06512) indicates that the error occurred in line 5 of the PLSQL code.

In this example, you have tried to add a three-digit number to a variable called v_number that can handle only two digits. You can correct this by writing the deletion controller to set the v_number variable to 99 (so it is only 2 digits) when this error occurs.

SQL> Create or Replace TestProc 2 AS 3 code v_number (2); 4 BEGIN 5 v_number: = 100; 6 OTHER 7 WHEN OTHERS THEN 8 v_number: = 99; 9 OPIN; 10 /

Created process.

And now when we are running our TestProc process, the error ORA-06512 has been determined.

SQL> run TestProc ();

The PL / SQL process is completed successfully.

Faq

Guide about Fix ‘ORA-06512’ Issue in Oracle DB


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