Symptom
- There are Red Alerts in the Alert Inbox & the System Monitoring UI for System availability. However when the System is checked, it is available.
- "Error to perform http request cause by java.io.IOException: Unable to open connection to host"
- "The host is down or unavailable"
- URL called unsuccessfully - nested exception is java.net.MalformedURLException: invalid port '0'
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Environment
SAP Solution Manager 7.1
SAP Solution Manager 7.2
Product
Keywords
SOLMAN, Solution Manager, Start page, called unsuccessfully, Reason: Error to perform http request cause by java.io.IOException, Unable to open connection to host, The host is down or unavailable, Error in alert - [RC=600] URL, False Alert, MalformedURLException, invalid port, malformed, URL is malformed , KBA , port , instance local http availability , SV-SMG-MON-ALR , Monitoring/Alerting/Reporting Infrastructure , BC-CST-IC , Internet Communication Manager , SV-SMG-LDB , Landscape Management Database (LMDB) , BC-CCM-SLD , System Landscape Directory / Component Repository , Problem
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