<?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>Request_cancel_reason</fullName> 
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    <active>true</active> 
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    <errorConditionFormula>AND( ISPICKVAL(Status__c, '取消'), 
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ISBLANK(TEXT(Cancel_Reason__c)))</errorConditionFormula> 
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    <errorMessage>请输入备品申请取消理由</errorMessage> 
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</ValidationRule> 
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