In this post, you’ll learn more about the Oracle ErrorORA-02881: sou2o: Could not revoke access to protected memory with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-02881: sou2o: Could not revoke access to protected memory
Reason for the Error ORA-02881: sou2o: Could not revoke access to protected memory
This is an internal error, note error code in errno.
How to fix the Error ORA-02881: sou2o: Could not revoke access to protected memory ?
You can fix this error in Oracle by following the below steps
Report to your customer support representative. Restarting your application or your computer may cure the problem.