Prevent propagation of structural changes

Hello Oracle forums,
     We have a situation where we need to make some structural changes to a database that is running a streams capture process, and do not want these changes to be propagated from the capture database to the apply database.
     Both the capture and apply databases are Oracle 11.1.0.7, and they are connected via a slow(ish) international link. The structural change is to alter the block size of some LOB tablespaces, from 8k to 16k, so that disk space is used more efficiently.
     The process for changing the block size is known and expected to take several hours. The database will be idle during the change, and the object names and data will be identical after the change is completed.
     The problem is how can we change the block size on the capture side, and not propagate un-necessary changes to the apply side? We would like to be able to change the block size without transferring unnecessary data over the international link.
     Is it possible to somehow stop the stream, make the changes on the capture side, and then tell the apply side to resume from a given SCN?
     Is it possible to structure the SQL's on the capture side to minimise the data transferred over the link?
     Any ideas would be appreciated.

A) Stop the propagation and APPLY
B) Perform the operations on source site
C) Get an SCN you want to restart from on source site
D) Reset the apply to consider only LCR issued after this SCN. USe the DBMS_APPLY_ADM.SET_table_instantiation_scn for that.
E) From now you will have errors every time a DML touch a and old row which is desynchronized,
but you were aware of that and ready to accept this.

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Sorry I didnt specify it was in DI
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There are no Inactive objects in the cube in DEV system. Also must of the changes I made in Test are already in the cube in TEST But the cube is not active.
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Error when resetting InfoCube ZCRUSDI02 to the active version
Message no. RSO410
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Errors arose when activating InfoCube ZCRUSDI02. An active version already existed before the activation.
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InfoCube ZCRUSDI02 could not be reset to the old active version. Since the generated objects no longer correspond to the old active version, they were reset to inactive.
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1. What is the effect on Opportunities that already exist in our system if the org. structure changes..
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Hi
I want to be able to add a trigger to a list that if the list is changed it will validate some conditions and prevent or allow the change to occur. I tried to raise form_trigger_failure from when-list-change but it doesn't work. Any ideas?

I want to be able to add a trigger to a list that if the list is changed it will validate some conditions and prevent or allow the change to occur. I tried to raise form_trigger_failure from when-list-change but it doesn't work. Any ideas?
Example for Emp Table dept Dept no
1.Make it as LIST
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message('TRigger- When List Changed');
message('TRigger- When List Changed');
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Message was edited by: Roberto Viana

Hierarchy structure changes

Hi All,
I have one requirement at clent site where hierarchy structure changes i.e. parent child relation switches or changes from one level to another level. For example WBS element hierarchy stucture for project 101014 is:
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101014-1>101014-1-01>101014-1-01-02-->101014-1-01-02-01
after above hierarchy load to bw there are chances that hierarchy nodes change their positions.
i.e.above hierarchy node 101014-1-01 can be removed from parent(101014-1) and assigned to 101014-2.
In Next load Hierarchy need to realign/restructure according to new hierarchy tree from ECC system. Right now we are BW 7.30. Thanks for you help and gurantee of points.
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Reddy

Hi Gaurav,
Thanks for quick response, we are running process chain on daily basis which will trigger full load from ECC to BW. I thought the same but when I look below error message I think we need to some how delete hierarchy data and reload with restructed or realigned data. Please find below error details and once again thanks for your help.
Node ID 00001564 has not been included as a sibling node or as a child node
Message no. RH207
Diagnosis
The node with the ID 00001564 and the node name 101014-1-02-03 is not used as a child node (field CHILDID) or a sibling node (field NEXTID) by any node in the hierarchy. The node is also not a root node because the ID of the parent node 00001565 (field PARENTID) is not equal to 0. The node is therefore not linked into the hierarchy. Therefore the node is not connected to the hierarchy.
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This message is displayed in addition to message RH 242. The node is the root node of a subtree that is not connected to the hierarchy. For further details, see the long text for message RH 242.
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4 out of a total of 13,846 nodes cannot be reached by moving through the hierarchy in this way. These 4 nodes are not connected to the hierarchy.
System Response
The hierarchy is not consistent and therefore cannot be activated.
Procedure
The cause of the problem is usually incorrect links to sibling nodes (field NEXTID) or child nodes (field CHILDID). An incorrect value often means that an entire subtree (consisting of several nodes) is not included in the hierarchy.
To simplify the search for incorrect links, the system identifies the nodes (from all the not connected nodes) that are not used as sibling nodes or as child nodes. These nodes are usually root nodes of subtrees that are not connected to the hierarchy. You can find these nodes in the RH 207 messages that follow.
Try to localize the problem by using the RH207 messages for help. If the hierarchy is loaded from an SAP source system, you can check whether the extracted data is correct by executing transaction RSA3 in the source system. If necessary, check if the data is modified with a user exit. If the hierarchy is loaded from a file, check the contents of this file. The problem might also be due to an error in the transfer rules or in the transformation.
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[svn:osmf:] 16197: Config file changes to reflect the folder structure changes of libs and plugins

Revision: 16197
Revision: 16197
Author:   [email protected]
Date:     2010-05-18 15:07:01 -0700 (Tue, 18 May 2010)
Log Message:
Config file changes to reflect the folder structure changes of libs and plugins
Modified Paths:
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    osmf/trunk/apps/samples/plugins/AkamaiPluginSample/AkamaiPluginSample-build-config.xml
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Prevent propagation of structural changes

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