We are using Exchange Server 2003 RTM.
When we had exactly 250 in my outlook contacts folder, our
COM object (COM objects which uses MAPI calls to read the
contact folder) grabs each one of the contacts and sets up
a reference for later use. With 250 or less contacts, this
does not seem to be an issue.
If we add one more contact which is 251, it reads the
entire contacts fine, but when we try to get the phone
number using the existing reference for an individual
contact it gives me an error number (-2147203603)
When we looked at the Exchange Server 2003 RTM event
viewer we saw the error message like this below.
Mapi session "/o=EX2003/ou=First Administrative
Group/cn=Recipients/cn=kprabhakar" exceeded the maximum of
250 objects of type "objtMessage".
For more information, click
There is no Microsoft documentation on how to rectify the
situation. Is it possible that setting a registry entry or
some configuration parameter on the Exchange server might
alleviate the problem?