Okay, I did some more digging and found that ESXI 5.5 U1 and U2 are not supported by OMSA at this time. ftp://ftp.dell.com/Manuals/all-products/esuprt_software/esuprt_virt_solutions/dell-mgmt-plugin-for-vmware-center-2.3_Release%20Notes_en-us.pdf ESXi 5.5 U1 and U2 are only supported for OMIVV on 12th and 13th generation servers that are capable of out-of-band management and do not require OMSA to be installed on the host system. We are planning to add a supported version of OMSA at a later date. Thanks
Hi, We have an issue with configuring OpenManage Integration on a vSphere 5.5 U2 Cluster. We deployed OMI for vCenter appliance v 2.3.0 build 290, and we have manually installed OMSA VIB v7.4.0.2 on our 5.5. U2 ESXi hosts.   The issue we are facing is vSphere host compliance - when we start the "Fix Non-Compliant vSphere Host" wizard it displays the correct version of  OMSA - 7.4.0.2 but OMSA Status is "Update Required". Whe we test the connection to hosts using "Test Connection Profile", it hangs at 0% and will never finish. Also on the OpenManage Integration tab in vSphere Client "Frimware" option is grayed out. Please advise how can we make this work? Regards Milan  
Issue with OpenManage Integration for vCenter - OMSA Status: Update Required