If the community name is not specified in the knowledge script then community name specified in AppManager Security Manager will be used.
To configure Security Manager:
Open the Security Manager.
Select the CIM server on which you want to run the Knowledge Script.
On the Custom tab, click Add.
In the Label field, type snmp.
In the Sub-Label field, type community.
In the Value 1 field, specify the community string.
Leave the Value 2 and Value 3 field blank.
Leave Extended application support unchecked.
Click OK, and then click Apply to save the settings.
IMPORTANT:If security manager is not configured then by default public community will be used.