I finally figured it out. The only piece that I was missing was the correct value of the "epassword" attribute of the "cfide.administrator.components.datasource" component. The epassword value is the encrypted value of the current password.
For example, let's say the current password for the "parker" data source is "myCoolPassword". The encrypted value for this password (the way it appears in the neo-query.xml file) is "804E2F250FAFD1B75E7AE1DB4D95801F". So, in order to change the password, I have to pass the encrypted password like this: <cfset setDSN=createObject("component","cfide.administrator.components.datasource")> <cfinvoke component="#setDSN#" method="setOracle"> <cfinvokeargument name="dsn" value="parker"/> <cfinvokeargument name="host" value="[IP removed]"/> <cfinvokeargument name="sid" value="[SID Removed]"/> <cfinvokeargument name="port" value="1813"/> <cfinvokeargument name="username" value="parker"/> <cfinvokeargument name="password" value="myNewPassword"/> <cfinvokeargument name="epassword" value="804E2F250FAFD1B75E7AE1DB4D95801F"/> <cfinvokeargument name="class" value="macromedia.jdbc.MacromediaDriver"> </cfinvoke> The password changes as expected. Now that I've figured that out, to automate the pw chages, I will need to get the list of data sources, probably using <cfobject component="cfide.administrator.components.datasource" name="ds"> and ds.getdatasource(), loop over the data sources, and update them with the new passwords .....I'll be back in about three years when I figure all that out :-) Thanks for the replies!!! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:256185 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4