Can deployment affect source system due to registering / deployment in owb

HI ,
We have one 3 source system and one target system. Through OWB 10 g r2 we have defined connections for all locations like source staging target repository, workflow manager...etc.
Target system IP address was going to change. So we did reset the IP in our all connection information and register them again. then deployed all the location with the objects like mapping process ..etc.
But Incident happened is,
There is one of source (production) system, which have 10-12 tables. and those tables dropped and create as replace action of deployment.
Ideally It should not happened through ETL tool.
what are the steps or process which will ensure that if any changes need to do at server side (like IP address changes) , will not affect the production source system by re-registration of locations and re-deployment.
needs reply on urgent basis.
any body can help on this ....
Regards
Umesh
Edited by: Umesh2 on Jan 14, 2009 10:38 PM
Edited by: Umesh2 on Jan 14, 2009 10:39 PM

In the Runtime Audit browser you should find a Location Summary report. From here you can view and edit the connection information for the registered location. Note that this information remains in the runtime, and does not get pushed back to the design repository, so if you re-register a location you'll overwrite the changes.
The upgrade action will generate an upgrade plan for any changed objects - eg instead of dropping a table and then creating it again, it may just do an "alter table" statement. This ensures that the data is retained, and is the default deployment action for any data object.
Using hostname instead of IP address is the right way to go, and should mean that when you changed the IP address of a server, the hostname remains the same. Unless you also changed port numbers and service names then you should not need to make any changes to the locations, or perform any redeployments.
The Runtime Audit Browser is installed as part of OWB, so I'm not sure why it's not available in your environment. Could someone have removed the shortcuts from the menus? You could try reinstalling the OWB client and see if the shortcuts re-appear.
Nigel.

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Edited by: 200816 on Sep 24, 2009 4:24 PM

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Can deployment affect source system due to registering / deployment in owb

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