How to fix the Oracle error ORA-31402: unrecognized parameter string?

In this post, you’ll learn more about the Oracle ErrorORA-31402: unrecognized parameter string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31402: unrecognized parameter string

Reason for the Error ORA-31402: unrecognized parameter string

Unrecognized parameter was detected.

How to fix the Error ORA-31402: unrecognized parameter string ?

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

Check for too many parameters in the call.

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