Oracle 12c DBCA DIM-00019: Create Service Error O/S-Error: (OS 87) The Parameter Is Incorrect and ORA-12638

(Doc ID 1969365.1)

Last updated on SEPTEMBER 02, 2017

Applies to:

Oracle Database Configuration Assistant - Version 12.1.0.1 and later
Microsoft Windows (32-bit)
Microsoft Windows x64 (64-bit)

Symptoms

Using  Database Configuration Assistant (DBCA) on 12c the following errors are reported:

Error in Process h:\app\OracleWinUser\product\12.1.0\dbhome_1\bin\oradim.exe
Enter password for the Oracle server user:
DIM-00019: create service error
O/S-Error: (OS 87) the parameter is incorrect

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms