Configuration of maximum waiting time for free aRFC resources on remote server

The collector job checks the availability of each application server for the remote system. By default, it checks the aRFC resources for 10 seconds for each application server. If no aRFC resources are found after 10 seconds, the specific application server is marked as not reachable and is excluded from monitoring. The reason for this exclusion is that, if this server is monitored, the collector job might be waiting for free aRFC resources for a long time and remain hanging on the system. For other available application servers, the data will be collected correctly.

Proceed as follows to adjust the default maximum waiting time for free aRFC resources for remote servers in the system parameters for the specific remote systems:

1. Start transaction /DVD/MON_SYS.

2. Select the remote system.

3. Double-click System maintenance > System parameters.

4. Press F5 to create a new system parameter.

5. In the Parameter name column, enter MAX_WAIT_TIME_FOR_ARFC.

6. In the Parameter value column, provide a custom waiting time in seconds.

7. Click Save.

The default maximum waiting time has been adjusted.