How to fix the Oracle error ORA-12872: First slave parse gave different plan?

In this post, you’ll learn more about the Oracle ErrorORA-12872: First slave parse gave different plan with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12872: First slave parse gave different plan

Reason for the Error ORA-12872: First slave parse gave different plan

First hard parse on slave given QC-supplied environment and parameters gave different plan from QC. Try again with outline.

How to fix the Error ORA-12872: First slave parse gave different plan ?

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

No external action. Internally used for outline-based reparse.