<?xml version="1.0" encoding="UTF-8"?> 
 | 
<ValidationRule xmlns="http://soap.sforce.com/2006/04/metadata"> 
 | 
    <fullName>Cannot_Change_When_Received_Confirm</fullName> 
 | 
    <active>true</active> 
 | 
    <errorConditionFormula>DataMigration_Flag__c = false 
 | 
&& NOT(ISPICKVAL(Change_Point__c, '删除')) 
 | 
&& NOT(ISPICKVAL(Change_Point__c, '新建')) 
 | 
&& NOT(ISBLANK(ReceivingNoteSummary__r.Received_Confirm_Time__c )) 
 | 
&& OR(ISCHANGED(DataConfirmation__c), ISCHANGED(DataConfirmationTime__c))</errorConditionFormula> 
 | 
    <errorDisplayField>DataConfirmation__c</errorDisplayField> 
 | 
    <errorMessage>收货确认后的收货清单配套一览明细不能变数据确认,请取消收货确认后再操作</errorMessage> 
 | 
</ValidationRule> 
 |