For example you may find that the password for the mapped user is incorrect and needs to be updated.
#JER ERROR FAILED TO CONNECT TO SERVER UPDATE#
To update the credential mapping for the user in the Web Console select the user and then type the user name and password under Assign User Credentials and click Apply.Therefore you would log onto the OS where DataStage Engine is installed as dsadm.
![jer error failed to connect to server jer error failed to connect to server](https://user-images.githubusercontent.com/30266152/66940316-6dfdac00-f04d-11e9-9547-2226937fb331.png)