Failed to get the Availability State on server Distriubtionpoint1 for role SMS Distribution Point

Question

Distriubtionpoint1-- Server share distribution point
Distriubtionpoint1-- Acting as site system role (DP)
Distriubtionpoint1--attached under the primary PR0 (Primary server0)
Primary server0-- reporting to CS0 (central site 0)
Distriubtionpoint1-- Windows 2008 sp1 r2 standard
Infrastructure details:-
=============
Distriubtionpoint1 located in different domain with one way trust.
1) Check ping status with FQDN from both domain and it is success.
2) Check port 135, 445, 80,443 through telnet from both domain and success.
3) Primary Server0 account is member of the local admin group on Distriubtionpoint1.
4) Check the PR0-SCCM-DP$ folder NTFS & Share permission
Share permission
a) everyone & local admin group has full control
Security permission
a) System has full permission
b) user has read & exec
4) Local admin full
Sitestat.log error message:
---->: Failed to get the Availability State on server
Distriubtionpoint1 for role SMS Distribution Point. SMS_SITE_SYSTEM_STATUS_SUMMARIZER 4/22/2014 9:00:15 PM 952 (0x03B8)
---->: Now polling via NAL for SiteObject "["Display=\\Distriubtionpoint1\PR0-SCCM-DP$\"]MSWNET:["SMS_SITE=PR0"]\\Distriubtionpoint1\PR0-SCCM-DP$\" SMS_SITE_SYSTEM_STATUS_SUMMARIZER
4/22/2014 9:00:15 PM 952 (0x03B8)
for ["Display=\\Distriubtionpoint1\PR0-SCCM-DP$\"]MSWNET:["SMS_SITE=PR0"]\\Distriubtionpoint1\PR0-SCCM-DP$\, no connection account is available SMS_SITE_SYSTEM_STATUS_SUMMARIZER
4/22/2014 9:00:15 PM 952 (0x03B8)
---->: The NAL path ["Display=\\Distriubtionpoint1\PR0-SCCM-DP$\"]MSWNET:["SMS_SITE=PR0"]\\Distriubtionpoint1\PR0-SCCM-DP$\ is currently not accessible. SMS_SITE_SYSTEM_STATUS_SUMMARIZER
4/22/2014 9:00:18 PM 952 (0x03B8)
Info>: Unable to get available space for the Site Object ["Display=\\Distriubtionpoint1\PR0-SCCM-DP$\"]MSWNET:["SMS_SITE=PR0"]\\Distriubtionpoint1\PR0-SCCM-DP$\ SMS_SITE_SYSTEM_STATUS_SUMMARIZER
4/22/2014 9:00:18 PM 952 (0x03B8)
STATMSG: ID=4701 SEV=I LEV=M SOURCE="SMS Server" COMP="SMS_SITE_SYSTEM_STATUS_SUMMARIZER" SYS=Distriubtionpoint1 SITE=PR0 PID=4112 TID=952 GMTDATE=Wed Apr 23 01:00:18.002
2014 ISTR0="\\Distriubtionpoint1\PR0-SCCM-DP$" ISTR1="\\Distriubtionpoint1\PR0-SCCM-DP$" ISTR2="2014 04 4 17 04 31 31 000" ISTR3="" ISTR4="" ISTR5="" ISTR6="" ISTR7="" ISTR8=""
ISTR9="" NUMATTRS=0 SMS_SITE_SYSTEM_STATUS_SUMMARIZER 4/22/2014 9:00:18 PM 952 (0x03B8)
for ["Display=\\Distriubtionpoint1\PR0-SCCM-DP$\"]MSWNET:["SMS_SITE=PR0"]\\Distriubtionpoint1\PR0-SCCM-DP$\, no connection account is available SMS_SITE_SYSTEM_STATUS_SUMMARIZER
4/22/2014 9:00:18 PM 952 (0x03B8)
---->: GetOperationsManagementData failed to connect to ["Display=\\Distriubtionpoint1\PR0-SCCM-DP$\"]MSWNET:["SMS_SITE=PR0"]\\Distriubtionpoint1\PR0-SCCM-DP$\; error
= 5. SMS_SITE_SYSTEM_STATUS_SUMMARIZER 4/22/2014 9:00:20 PM 952 (0x03B8)

Answer 1

I have tried to access the server share DP from the primary server by using my user
credential. Yes I can able to access the share.
But when I use the system credential to access the share received an error message as shown in below screenshot
Hence i have provided the share and ntfs permission administrators, system, everyone,
primary server account with full control on both tab. but still i am receiving error message.
:\temp>whoami
US\prasath
c:\temp>dir \\PrimaryServer1\SCCM-DP$
Volume in drive \\PrimaryServer1\SCCM-DP$ is Data
Volume Serial Number is 22F0-661B
Directory of \\PrimaryServer1\SCCM-DP$03/17/2014
03:33 PM <DIR> .03/17/2014 03:33 PM <DIR> .
04/01/2014 08:04 AM <DIR> SMSPKG
0 File(s) 0 bytes
3 Dir(s) 514,625,064,960 bytes free
===========================================
C:\Windows\system32>whoami
nt authority\system
C:\Windows\system32>dir
\\PrimaryServer1\SCCM-DP$
Access is denied.