Credential mappings let you map
WebLogic Server usernames to usernames in the Enterprise Information
System (EIS) to which you want to connect using a resource adapter. You
can use default credential mappings for all outbound connection pools in
the resource adapter, or specify particular credential mappings for
individual connection pools.
To delete a credential mapping
entry for a resource adapter installed on WebLogic Server:
If you have not already done so, in the Change Center of the Administration Console, click Lock & Edit (see Use the Change Center).
In the left pane,
Summary of Deployments page, locate your resource
adapter and click its name to open the Settings
page for the resource adapter.
Settings page for the resource adapter, expand
Security > Credential
Select the credential mapping you want to delete and click