HTTP Connectivity Issue in SOLMAN_SETUP after Dual stack split of SOLMAN 7.2

Hi All,

We have recently upgraded our SOLMAN 7.1 to 7.2 and performed the dual stack split also on the same host keeping the same db option. We also select reuse icm ports option.

Now our both Java and abap stack are separated and java is running in mentioned URL with port 50100. We have now performing SOLMAN_SETUP, but in "define http connectivity" we are getting below error. We are only using http connectivity.

CM for External Access: URL http://*******:50100 cannot be reached; see SAP Note 1822831

We have checked the note but unable to find http error code in our case. Please help what we can check here to resolve this.