I am also having this problem.  are the Dell integrations supported in a SCCM 2012 R2 environment?

It is not supported on SCCM 2012 R2. The current version DSDP 2.1 supports SCCM 2012 Sp1.

I appreciate the response.  When is the likely time frame of releasing an updated verion that will support SCCM 2012 R2?

Is there a way to perform some simple tasks outside of DSDP to provision the OS RAID set?  Without DSDP, we will need our server team to manually create the RAID set before the SCCM Task Sequence for OSD to function.  ... this is kind of a hassle right now.

Hello - thank you for your continued interest in the Dell OpenManage Integration Suite for Microsoft System Center (of which, DSDP is a part of).

Internally at Dell, we are working on a plan on how to best address this SC2012 R2 support for both the DSDP (Dell Server Deployment Pack) and DLCI (Dell Lifecycle Controller Integration) for Microsoft System Center Configuration Manager.

once we have a plan, I will be informing our account teams about it as the dates are Dell-customer confidential NDA information.
I request you to please reach out to your respective Dell account teams to help get an update.

Thanks again for your interest in Dell products.

Please use DSDP SP02, It supports SCCM 2012 R2.

http://www.dell.com/support/drivers/us/en/19/driverdetails?driverid=H5KWD