You can control whether the credentials passed in an IBM® Business Process Manager URL that implements redirect-login.jsp are encoded. For example, you can encode credentials in a URL that is used to start a service directly from IBM Process Designer.
To control encoding, use the <encode-redirect-url-credentials> property in the 00Static.xml file, which you can find in the following directory: PROFILE_HOME\config\cells\cell_name\nodes\node_name\servers\server_name\process-server\config\system.