How to fix the Oracle error OCI-21563: Error string while calling string for column string with datatype string?

In this post, you’ll learn more about the Oracle ErrorOCI-21563: Error string while calling string for column string with datatype string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

OCI-21563: Error string while calling string for column string with datatype string

Reason for the Error OCI-21563: Error string while calling string for column string with datatype string

OCI Error encountered while performing data type conversion.

How to fix the Error OCI-21563: Error string while calling string for column string with datatype string ?

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

Check the OCI Error code