In this post, you’ll learn more about the Oracle ErrorCLSGN-00063: Server spawn failed: executable not accessible: directory: string file: string with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
CLSGN-00063: Server spawn failed: executable not accessible: directory: string file: string
Reason for the Error CLSGN-00063: Server spawn failed: executable not accessible: directory: string file: string
The server program could not be accessed.
How to fix the Error CLSGN-00063: Server spawn failed: executable not accessible: directory: string file: string ?
You can fix this error in Oracle by following the below steps
Make sure the server executable exists and can be accessed by the user starting the program.