How to fix the Oracle error ORA-26688: missing key in LCR?

In this post, you’ll learn more about the Oracle ErrorORA-26688: missing key in LCR with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-26688: missing key in LCR

Reason for the Error ORA-26688: missing key in LCR

Metadata mismatch, or not enough information in the user generated LCR.

How to fix the Error ORA-26688: missing key in LCR ?

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

Alter the database object, or provide all defined keys in the LCR.

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