Managing JMS Server Configuration
Use
In the JMS Server Configuration: Overview screen of the SAP NetWeaver Administrator you can view and manage the JMS Provider configuration on the AS Java. You can create and remove JMS resources (connection factories and destinations) and virtual providers. You can configure their current state as well by setting their properties in the Details section.
Procedure
Creating and Configuring JMS Virtual Providers
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1. Open the SAP NetWeaver Administrator and choose Configuration Management → Infrastructure → JMS Server Configuration.
2. To create a JMS virtual provider, select JMS Virtual Providers from the Show dropdown menu.
3. In the dialog box that appears, specify the name of the virtual provider and choose Save.
4. You can configure the JMS virtual providers only via the Config Tool. Open the Config Tool and expand the nodes cluster-data → template-CE_JAVA_EE_development_full → services → jms_provider.
5. If you want to distribute all of the JMS virtual providers you have between the server nodes, set the value of hostMultipleVPs key to true. Otherwise you have only one virtual provider on a node and if the number of the virtual providers is larger than the nodes, some of the virtual providers are not started and some of your applications may stop running.
6. To remove a virtual provider, select the virtual provider you want to delete and choose the Remove button.
You have to be careful when you delete a virtual provider because this may cause some applications to stop running.
Creating and Configuring JMS Resources
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1. Open the SAP NetWeaver Administrator and choose Configuration Management → Infrastructure → JMS Server Configuration.
2. To create and configure JMS resources, select JMS Resources from the Show dropdown menu. The following table describes the different tasks you can do and how to do them:
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If you want to |
Then |
Create a new topic or queue |
From the JMS Resource List choose Create → JMS Topic. In the dialog box that appears, specify the name of the new topic or queue. Select a Virtual Provider and choose Save. |
Edit the settings of a topic |
Select the topic or queue to be edited from the JMS Resource List. In Details, edit the properties you want to change. When ready, choose Save. |
Create a new connection factory |
From the JMS Resource List choose Create → JMS Connection Factory. In the dialog box that appears, specify the name of the new topic or queue. Select the Type of the connection factory. Select a Virtual Provider and choose Save. |
Remove a resource |
Select the resource to be removed from the JMS Resource List and choose Remove. |
More information about the details displayed for a resource: JMS Details Description
Monitoring the JMS Provider
You can monitor the JMS Provider using the SAP NetWeaver Administrator. To access the monitors you have to:
1. Open the SAP NetWeaver Administrator and choose Availability and Performance Management → Java System Reports.
2. In the Report field, select Monitor Browser.
3. In the Show field, select Predefined Local J2EE Views and All respectively.
4. Expand the Monitoring Tree by choosing <instance_id> → <cluster_node_id> → Services → JMS.
To enable all monitors, you have to:
5. Choose JMS in the Monitoring Tree section.
6. Choose Edit Configuration Group in the Details section.
7. Choose Enable All Children and then Save.
You can use the same procedure to enable a particular monitor, for example the General Availability Monitor.
You can also enable a particular sub node of a monitor group. For example, if you want to enable only Is JMS service responding, which is part of the General Availability Monitor, choose JMS → General Availability Monitor, then choose Edit Configuration Group in the Details section and set the Enable indicator. Choose Save.
More information: JMS Provider Monitors