You can use this procedure to:
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● Configure the Adaptive Computing Controller (ACC) components of the SAP NetWeaver Administrator.
● Change any configuration settings that were made, while configuring the Adaptive Computing infrastructure using either the Configure NWA for Double Stack System or the Configure NWA for Java System configuration wizard.
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You have ensured that the SAP NetWeaver Administrator is configured using either the Configure NWA for Double Stack System or the Configure NWA for Java System configuration wizard (depending on your CEN system type).
More information: Wizard-Based Configuration of the NWA
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1. Log on to the central SAP NetWeaver Administrator using the link http://<host>:5<instance #>00/nwa.
2. Choose Configuration Management → Scenarios → Configuration Wizard.
3. In the Show dropdown, select All Configuration Tasks.
4. Select the wizard Initial Setup for Adaptive Computing Controller and choose Start.
Decide whether you want to select the Typical or Custom configuration mode, and choose Next.
The Typical mode represents a configuration with default settings.
5. Enter the default credentials for the SAP Host Agent.
Enter the password that was set for all the SAP Host Agents of the systems in the A1S system landscape.
6. If the custom mode of configuration was selected, then enable or change the functional features according to the requirement.
Input Field |
Description |
Allow multiple application servers on one host |
Select this indicator to allow the start of multiple application servers on one host. |
Allow multiple services on one host |
Select this indicator to allow the start of multiple services of any type on a host by selecting the desired host manually.
We recommend that only experienced administrators use this function. Contact SAP to obtain a license key for the function. |
Allow configuration of credentials individually per Host Agent |
If you need to use different authentication for host agents on different hosts, select this indicator. You can then store different user/password combinations in the configuration interface of the ACC. |
Authentication required for Instance Agents |
Select this indicator to define whether authentication is required for communication with instance agents. |
Execute user exit scripts |
Select this indicator to allow the execution of user exit scripts. For more information, see the online help for the ACC. |
UI refresh rate (in seconds) |
Set the period in seconds after which the interface of the ACC is refreshed. |
Wakeup interval (in seconds) for Process Manager |
When starting or stopping an instance, a process runs that starts the required process steps. This Process Manager checks after the delay set here (in seconds) whether the next process step can already be executed. |
Refresh interval (in minutes) for Host Agent Data Provider |
Performance data for hosts (such as CPU utilization or memory space usage) is stored in a cache. Set the period (in minutes) after which this cache is refreshed here. |
Refresh interval (in minutes) for SLD Data Provider |
Set the period (in minutes) after which the SLD Data Provider transfers current data for the system to the SLD. |
7. Choose Next, and wait till the configuration of ACC is complete.