In this topic, a communication arrangement is maintained.
The key user must have the business role SAP_BR_ADMINISTRATOR (Administrator) that contains the business catalog SAP_CORE_BC_COM (Communication Management).
After creating a communication arrangement, you can still change parameters, either via a service key or by entering parameters manually. You can change the default values for the Quality of Service (QoS), the number of reconnect attempts, the reconnect wait time, and the topic space.
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Log on to the SAP Fiori launchpad in the ABAP environment system.
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In the Communication Management app, select the Communication Arrangements artifact.
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Select the communication arrangement you want to maintain.
Update by Service Key
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To change connection details, click the Update by Service Key button.
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Enter the service key with the new connection details.
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Choose Update to save your entries.
Update Additional Properties
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Updating via the additional properties reactivates the communication arrangement and channel (if deactivated).
To change additional properties, choose Edit.
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To save your changes, choose Save.
You have maintained a communication arrangement.