Status of the interface CA SYSVIEW PM to CA SYSVIEW for DB2 is displayed as NOTCONNECTED

Document ID : KB000096749
Last Modified Date : 17/05/2018
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Issue:
Status of the interface CA SYSVIEW to CA SYSVIEW for DB2 is displayed as NOTCONNECTED.

XNET Port 9000 Status NOTCONNECTED  

Checking for any error messages over the started tasks (CA SYSVIEW PM, Xnet, Xmanager or CA SYSVEW for DB2) and there is not any error message about what failed.
Resolution:
Parameters to define the CA SYSVIEW PM to CA SYSVIEW for DB2 interface are in SVWLDB2 member.
There are two possible values for parameter XNET-Hostname, localhost or 127.0.0.1, normally 'localhost' is sufficient for most installations but we have found 127.0.0.1 is necessary for the interface to work properly in some environments.