5508 WLC + 3702I APs /w a Windows 2012 DHCP Server

All,
  I am in the process of a new WLC install with five 3702I APs.  The configuration was gone well up till now.....  I am having issues with DHCP pulling IPs from the correct scope. The WLC is in a different VLAN (10) than the APs (142).  What am I missing in the configuration?  We have multiple autonomous 1252s that pull the correct scope.  Any suggestions would be greatly appreciated. 
  Dave

Are you  having issues with client getting IP when they connect to 3702 ? or AP itself not taking IP ?
Either case I would check switch SVI is configured with "ip helper-address x.x.x.x" pointing to your DHCP server.
Also for dynamic interface configuration of WLC I would check all interfaces correctly configured with DHCP server address.
You can run " debug client <mac_address>" on WLC CLI for a single client & post that output if you still facing the issue
HTH
Rasika
**** Pls rate all useful responses ****

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