Symptom
In the Introscope Investigator the database and enqueue metrics are not being colllected as shown in the screenshot below:
In the SMDAgentApplication.log of the corresponding Diagnostics Agents the following error is shown:
Apr 27, 2017 6:15:22 PM [Thread[<SID> AbapSystem/60,5,WILYHOST_SCHEDU...] Error com.sap.smd.wily.hostagent.action.AbstractAction - run(): Action throws exception, will be terminated: <SID> AbapSystem/60 [EXCEPTION] java.lang.IllegalStateException: period is <= 0 |
The error usually happens after the restart of the Diagnostics Agents.
Missing metrics path:
Enqueue:
<Hostname> -> SAP HostAgent Process -> SAP HostAgent SMDA<DA number> -> <SID> -> Enqueue
Metrics:
- Current Lock Entries
- Dequeue Requests
- DequeueAll Requests
- Enqueue Reads
- Enqueue Rejects
- Enqueue Requests
Database: <Hostname> -> SAP HostAgent Process -> SAP HostAgent SMDA<DA number> -> <SID> -> Database -> Oracle
Metrics:
- System-Event
"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."
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Environment
- SAP Solution Manager 7.10 and 7.20
- SAP Solution Manager Diagnostics
Product
Keywords
KBA , SV-SMG-DIA-WLY-HST , Host Adapter , Problem
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