Unable to create channel in Hyperledger fabric usi

问题:

I am following the below link to run the first network sample using the custom crypto graphic material.

First Network with custom cryptographic material

Post generation of certificates from the Third Party CA. i have places all the certificates in the required dir structure. Following other steps now when i start the docker containers they come up. but when i try to create channell i get below error

Error: got unexpected status: BAD_REQUEST -- Error authorizing update: Error validating DeltaSet: Policy for [Groups] /Channel/Application not satisfied: Failed to reach implicit threshold of 1 sub-policies, required 1 remaining

when i check the docker logs for the orderer container i find

DEBU 29f Checking if identity satisfies ADMIN role for Org1MSP
2017-11-13 07:21:36.533 UTC [cauthdsl] func2 -> DEBU 2a0 0xc420111280 identity 0 does not satisfy principal: **This identity is not an admin**
2017-11-13 07:21:36.533 UTC [cauthdsl] func2 -> DEBU 2a1 0xc420111280 principal evaluation fails
2017-11-13 07:21:36.533 UTC [cauthdsl] func1 -> DEBU 2a2 0xc420111280 gate 1510557696533528831 evaluation fails
2017-11-13 07:21:36.533 UTC [policies] Evaluate -> DEBU 2a3 Signature set did not satisfy policy /Channel/Application/Org1MSP/Admins
2017-11-13 07:21:36.533 UTC [policies] Evaluate -> DEBU 2a4 == Done Evaluating *cauthdsl.policy Policy /Channel/Application/Org1MSP/Admins
2017-11-13 07:21:36.533 UTC [policies] Evaluate -> DEBU 2a5 == Evaluating *cauthdsl.policy Policy /Channel/Application/Org2MSP/Admins ==
2017-11-13 07:21:36.533 UTC [cauthdsl] func1 -> DEBU 2a6 0xc420111290 gate 1510557696533664185 evaluation starts
2017-11-13 07:21:36.533 UTC [cauthdsl] func2 -> DEBU 2a7 0xc420111290 signed by 0 principal evaluation starts (used [false])

So I think identity might not be in the admin list, but when I go and check the below paths i find they have same admin cert

/crypto-config/peerOrganizations/org1.aexp.com/users/[e-mail]/msp/admincerts

and

crypto-config/peerOrganizations/org1.aexp.com/msp/admincerts

If i am supposed to make the identity as admin what steps do i need to follow.

Kindly suggest TIA