An error occurred while starting the WebSphere server.

The application running in WebSphere 7.0 is normal. After IHS is installed, follow the steps to install the Web plug-in. After the installation is complete, IHS is started successfully,

The problem occurs. When I Configure the server 1 VM on the Web server menu
An error occurred while transferring the ibm http server configuration file. Ensure that the file exists and has the correct access permission. You must obtain the latest ibm http server configuration file before completing the update. Error message.
In addition, you cannot disable or enable IHS on the console. The error is as follows:
The authentication fails when you access the ibm http administration server on the webnode01/webdev01 node. Check the username and password attributes of the Remote Management Server.
I'm a local test, port 80, login user selects local user Default Administrator

Thank you for your guidance !!!