How to fix the Oracle error ORA-29990: Cannot complete operation because of cross-instance issue?

In this post, you’ll learn more about the Oracle ErrorORA-29990: Cannot complete operation because of cross-instance issue with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29990: Cannot complete operation because of cross-instance issue

Reason for the Error ORA-29990: Cannot complete operation because of cross-instance issue

The operation attempted by the user could not be completed because of a cross-instance issue (for example, an instance died).

How to fix the Error ORA-29990: Cannot complete operation because of cross-instance issue ?

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

Retry the operation.