How to fix the Oracle error DIA-48146: missing read, write, or exec permission on directory during ADR initialization [string] [string]?

In this post, you’ll learn more about the Oracle ErrorDIA-48146: missing read, write, or exec permission on directory during ADR initialization [string] [string] with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

DIA-48146: missing read, write, or exec permission on directory during ADR initialization [string] [string]

Reason for the Error DIA-48146: missing read, write, or exec permission on directory during ADR initialization [string] [string]

Error encountered when checking if the process has read, write, and exec privileges on directories needed by the ADR subsystem. This error occurs during the initialization of the ADR subsystem.

How to fix the Error DIA-48146: missing read, write, or exec permission on directory during ADR initialization [string] [string] ?

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

Check the input arguments to the ADR initialization routine and the state of the operating system. Ensure that the user has the proper permissions on the ADR directories.