Have SCCM 2103. And (most probably since the SCCM Upgrade), we are unable to redeploy systems.
The existing System is deleted in SCCM, as well as in AD
The MAC address of the NIC is listened in the Hierarchy settings of the site (Duplicate Hardware identifiers)
The TS is deployed to "all unknown computers to "only media and PXE" and with the option "always rerun program"
Have executed "clear required pxe deployments" on the "all unknown computers" collection. Don't know what this is doing. But the TS deployment is not deleted, and the problem is not solved with that.
When PXE booting the client, we get "PXE-E16 - no valid offer received". Ans SMSPXE.LOG has the following entry:
Client Boot TS reply: <ClientIDReply><Identification Unknown="0" DuplicateSMBIOS="0" DuplicateMACAddress="0" ItemKey="2046820353" ServerName=""><Machine><ClientID/><NetbiosName/></Machine></Identification><TSInfo DeploymentID="SLA20052" PkgID="SLA000C4" BootImageID="SLA0005B" Architecture="9" Required="1" AlreadyRun="1" ForPXE="1" Disabled="0" PackageAvailable="1" FutureAvailability="0" Expired="0" UEFIArchitectureMismatch="0" ArchitectureMismatch="0"/></ClientIDReply>
"Already Run="1"" will be our problem. But have no idea where SCCM is getting this information, because the previousely deployed device is deleted in SCCM.
Thank you in advance for any advice
Franz
