How to fix the Oracle error EXP-00090: cannot pin type “string”.”string”?

In this post, you’ll learn more about the Oracle ErrorEXP-00090: cannot pin type “string”.”string” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

EXP-00090: cannot pin type “string”.”string”

Reason for the Error EXP-00090: cannot pin type “string”.”string”

Export was unable to pin the specified type in the object cache. This is typically caused because a type could not be made valid (for example because of authorization violations in accessing subtypes).

How to fix the Error EXP-00090: cannot pin type “string”.”string” ?

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

Fix the problem with the offending type until the type can be successfully compiled.