You can delete an external JNDI reource using either of the following:
To delete an external JNDI resource using the Administration server, perform the following steps:
Access the Server Manager and choose the Java tab.
Click the External JNDI Resources link.
Check the checkbox corresponding to the external JNDI resource you want to delete.
For information on the syntax of the command line option you can use, see Appendix A, Command Line Utilities.