When does ora-01013 user requested cancel of current operation occur?

In most cases, ORA-01013: user requested cancel of current operation should not be difficult to resolve with a few changes in Oracle settings. ORA-01013: user requested cancel of current operation occurs when an Oracle operation is interrupted. The following message is what you will see: ORA -01013: user requested cancel of current operation

When do I get an ora-01403 error in Oracle?

Learn the cause and how to resolve the ORA-01403 error message in Oracle. When you encounter an ORA-01403 error, the following error message will appear: You executed a SELECT INTO statement and no rows were returned. You referenced an uninitialized row in a table.

Why do I get an ora-00913 error in Oracle?

Learn the cause and how to resolve the ORA-00913 error message in Oracle. When you encounter an ORA-00913 error, the following error message will appear: You tried to execute a SQL statement that required two sets of equal values, but you entered more items in the second set than was in the first set.

What to do if you have Oracle error ora-01033?

A simple solution to many problems faced in Oracle requires shutting down and restarting. This may easily resolve some Oracle errors. If you continue seeing ORA-01033, contact your database administrator for assistance. You may consider consulting a licensed Oracle professional.

How to resolve the ora-01830 error message in Oracle?

Learn the cause and how to resolve the ORA-01830 error message in Oracle. Description. When you encounter an ORA-01830 error, the following error message will appear: Cause. You tried to enter a date value, but the date entered did not match the date format. Resolution. The option(s) to resolve this Oracle error are:

How to resolve ora-01152 : file 1 was not restored from sufficiently?

Another way to solve the error is to build data guard first to make the standby database synchronized with the primary. This can guarantee data files consistent with the controlfile, then we can open the standby database to READ ONLY.

What to do if you get ora-19809 in Ora 01033?

In addition, if you are getting ORA-19809 in addition to ORA-01033, the solution may lie within fixing ORA-19809, which occurs when the limit is exceeded for recovery files. A last resort may be deleting the service and database, then recreating it.