Build the rule condition
Build the conditions for this rule as follows:
- On the Conditions tab, click Add/Edit Rule Conditions to build the rule conditions. A pop-up window is displayed with the Select Objects tab open by default.
 - From the Primary Object drop-down list of the Select Object tab, select Supplier Invoice Header. Other objects are not selected for this sample rule.
 - Click the Build Conditions tab to add the conditions listed in the table below.
 - 
		  Under Value Set 1 and Value Set 2 of condition 1, click 
			 Select Value and select
			 values as listed in the table below. For example, select the value for value
			 set 1 in condition 1 as follows: 
		   
		  
- First select Supplier Invoice Header
 - Select Supplier Invoice Line Reference
 - Purchase Order ID
 - Click Select Operator and select the operator as listed in the table below.
 - Click Save.
 
Condition Value for Value Set 1 Operator Value Set 2 Condition 1 Supplier Invoice Header~Select Supplier Invoice Line Reference~Purchase Order ID Is any of From the Literals and Dates & Logicals tab select:
- Null
 - Empty
 
When data is analyzed using this rule, all current invoices without supporting purchase orders are displayed as exceptions.