Hi.

I try to create an OAB with LDAP and ADSI. I set all these properties:

offLineABContainers
offLineABServer
offlineABSchedule
offlineABStyle
instanceType
doOABVersion
msExchOABFolder
legacyExchangeDN

- and still I only get an:

System.Runtime.InteropServices.COMException (0x8007202F): A constraint
violation occurred.

When I commit the transaction. Below is some of my code (c#):

DirectoryEntry offlineList =
oOfflineAddrListContainer.Children.Add("CN=" + customerDomain, "msExchOAB");
DirectoryEntry sample =
oOfflineAddrListContainer.Children.Find("CN=source.domain.com");

byte[] copiedSchedule =
(byte[])sample.Properties["offlineABSchedule"].Value;

// Properties:
offlineList.Properties["offLineABContainers"].Add("CN=" + customerDomain +
"," + GlobalAdrList);
offlineList.Properties["offLineABServer"].Value = offlineABServer + "," +
defaultNC;
offlineList.Properties["offlineABSchedule"].Add(copiedSchedule);
offlineList.Properties["offlineABStyle"].Value = 1;
offlineList.Properties["instanceType"].Value = 4;
offlineList.Properties["doOABVersion"].Value = 0;
offlineList.Properties["msExchOABFolder"].AddRange(new object[] { 0 });
offlineList.Properties["legacyExchangeDN"].Value =
"/o=ExchangeHotel/cn=addrlists/cn=oabs/cn=" + customerDomain;
offlineList.Properties["systemFlags"].Value = 1610612736;
// offlineList.Properties["siteFolderGUID"].Add(tGUID);
offlineList.Properties["siteFolderServer"].Value = siteFolderServer + "," +
defaultNC;
offlineList.CommitChanges(); // this line fails.


Hope you can help me.


Cheers,
Benny

First problem might be an invalid value for offlineABContainers, so make
sure that the object identified by this distinguishedName actually
exists:

CN=" + customerDomain + "," + GlobalAdrList

If you've got a typo there, or if that object doesn't exist, you will
definitely get the "constraint violation" error.

Second problem might be in setting the systemFlags attribute. It's not a
mandatory attribute, so try skipping that and see if the error goes
away.

At present I'm searching for a way to set the systemFlags attribute from
VB. I can get it just fine, but if I try to set it (even if I try to set
it to the same value I just got from myObj.Get("systemFlags")), I get
the "constraint violation." Presumably this is because the value I'm
trying to set it to (1610612736 or 0x60000000) is a long integer.


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