<?xml version="1.0" encoding="UTF-8"?> 
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<ValidationRule xmlns="http://soap.sforce.com/2006/04/metadata"> 
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    <fullName>Can_Not_Change_Status_Cao_An</fullName> 
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    <active>true</active> 
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    <errorConditionFormula>AND(OR(IsBlank(PRIORVALUE(Last_Assigned_Time__c)) && Not(IsBlank(Last_Assigned_Time__c)), Last_Assigned_Time__c >  PRIORVALUE(Last_Assigned_Time__c)) ,  
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    OR(ISPICKVAL(Status__c, '草案中') 
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        , ISPICKVAL( Status__c, '填写完毕') 
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        , ISPICKVAL( Status__c, '申请中') 
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        , ISPICKVAL( Status__c, '不批准') 
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        , ISPICKVAL( Status__c, '取消') 
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        , ISPICKVAL( Status__c, '删除') 
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    ) 
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)</errorConditionFormula> 
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    <errorDisplayField>Status__c</errorDisplayField> 
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    <errorMessage>已批准后才能分配</errorMessage> 
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</ValidationRule> 
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