
You are getting below error message from the SAP Microsoft Management Console (SAP MMC),
Cannot connect to SAP Service on [hostname]
WebService error:0
Profile parameter mismatch. SAPSYSTEMNAME or SAPSYSTEM doesn't
match SID or [SN]

Cause: The connect to the Web service or DCOM interface was successful, but the used SAP system name or system number used by the SAP MMC snap-in does not match the profile parameters of the connected SAP instance.
Solution
Verify the snap-in parameters and the profile parameters of the connected SAP instance.
- Verify the SAP SID
- Verify the hostname
Please also refer to SAP Note 2010805 – SAP MMC common issues, for further references.


