PENDING Error 8224 when extending active directory schema

[syed sameer]

hi prajwal

whenever i try to extend active directory schema , its getting failed to extend
below is the log file



<03-25-2016 02:24:36> Modifying Active Directory Schema - with SMS extensions.
<03-25-2016 02:24:36> DS Root:CN=Schema,CN=Configuration,DC=SN,DC=com
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-Site-Code. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=mS-SMS-Assignment-Site-Code. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-Site-Boundaries. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-Roaming-Boundaries. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-Default-MP. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=mS-SMS-Device-Management-Point. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-MP-Name. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-MP-Address. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=mS-SMS-Health-State. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=mS-SMS-Source-Forest. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-Ranged-IP-Low. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=MS-SMS-Ranged-IP-High. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=mS-SMS-Version. Error code = 8224.
<03-25-2016 02:24:36> Failed to create attribute cn=mS-SMS-Capabilities. Error code = 8224.
<03-25-2016 02:24:36> Failed to create class cn=MS-SMS-Management-Point. Error code = 8224.
<03-25-2016 02:24:36> Failed to create class cn=MS-SMS-Server-Locator-Point. Error code = 8224.
<03-25-2016 02:24:36> Failed to create class cn=MS-SMS-Site. Error code = 8224.
<03-25-2016 02:24:36> Failed to create class cn=MS-SMS-Roaming-Boundary-Range. Error code = 8224.
<03-25-2016 02:24:36> Failed to extend the Active Directory schema, please find details in "C:\ExtADSch.log".


<04-05-2016 23:05:53> Modifying Active Directory Schema - with SMS extensions.
<04-05-2016 23:05:54> Unable to connect to RootDSE - Cannot update Active Directory. Error code = 1355.
<04-05-2016 23:05:54> Failed to extend the Active Directory schema, please find details in "C:\ExtADSch.log".


<04-05-2016 23:18:12> Modifying Active Directory Schema - with SMS extensions.
<04-05-2016 23:18:12> Unable to connect to RootDSE - Cannot update Active Directory. Error code = 1355.
<04-05-2016 23:18:12> Failed to extend the Active Directory schema, please find details in "C:\ExtADSch.log".

 

[Prajwal Desai]

Unable to connect to RootDSE - Cannot update Active Directory. Error code = 1355. - If you have more than one domain controller, make sure the replication and communication between all domain controllers are fine.

 

[syed sameer]

i have only 1 domain controller

 

[Prajwal Desai]

Error 1355 is: ERROR_NO_SUCH_DOMAIN. That means that the specified domain could not be contacted or does not exist. On which machine are you extending the schema ?. Check if the SCCM machine can communicate with DC. Also is the user account member of schema admins group ?.

 

[syed sameer]

i'm extending schema on SCCM server and i added user in schema admin group . and also domain is contacting in sccm server like i tried to ping domain ip in sccm server its pinging , is there anything else i'm missing ?

 

[Prajwal Desai]

Try extending the schema on DC. Let me know if its successful ?.

 

[syed sameer]

ok i will update you

 

[syed sameer]

hi prajwal
i tried to extend Active directory schema on Domain Controller but had same error like on SCCM server