The password supplied with the username Administrator was not correct ” Error while creating web application in SharePoint

The password supplied with the username was not correct sharepoint

Recently I encountered an error while creating web application from central admin site

"The password supplied with the username was not correct. Verify that it was entered correctly and try again".

The reason is that administrative password may have been modified but SharePoint farm is still using the old administrative credential.

To fix this issue execute below command:

stsadm -o updatefarmcredentials -userlogin -password