How to fix the Oracle error ORA-26753: Mismatched columns found in ‘string.string’?

In this post, you’ll learn more about the Oracle ErrorORA-26753: Mismatched columns found in ‘string.string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-26753: Mismatched columns found in ‘string.string’

Reason for the Error ORA-26753: Mismatched columns found in ‘string.string’

The columns in the LCR were not the same as the table in the database.

How to fix the Error ORA-26753: Mismatched columns found in ‘string.string’ ?

You can fix this error in Oracle by following the below steps

Alter the database table.