How to fix the Oracle error ORA-28595: Extproc agent : Invalid DLL Path?

In this post, you’ll learn more about the Oracle ErrorORA-28595: Extproc agent : Invalid DLL Path with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-28595: Extproc agent : Invalid DLL Path

Reason for the Error ORA-28595: Extproc agent : Invalid DLL Path

The path of DLL supplied for the extproc execution is invalid.

How to fix the Error ORA-28595: Extproc agent : Invalid DLL Path ?

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

Check if the DLL path is set properly using the EXTPROC_DLLS environment variable. errors 28600 – 28620 are reserved for bitmap indexes