CMEW access via URL is not working

Document ID : KB000097254
Last Modified Date : 21/05/2018
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Question:
The following errors are being issued when using the following URL  http://dcn1pwaw880/ew/ or https:// dcn1pwaw880/ew/
Bnsession.hookTask[] Error: Colnitfunc Prv = 16, Src = 16, Drc = 10061:1000 

How to fix this error?
Answer:
Bnsession.hookTask[] Error: Colnitfunc Prv = 16, Src = 16, Drc = 10061:1000 
This error means CciInit failed.

On CMEW server, there is a CCI-PC tool called CAIC3CFG_setup, located at CA_APPSW folder, you can use this tool to test communicate between CMEW server and Mainframe (CCIINIT).   
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On TCP/IP tab, make sure the Name of IP address pointing to the Mainframe IP address/Hostname that CMEW server is connecting to,  and port is the CCI port, by default the port is 1202. 

Click Test tab then click start to test the connection. 
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Once you got the CciInit successful message,  restart Tomcat on CMEW server, you should be able to login to CMEW URL.