| <?xml version="1.0" encoding="UTF-8"?> | 
| <ValidationRule xmlns="http://soap.sforce.com/2006/04/metadata"> | 
|     <fullName>Approved_cannot_change</fullName> | 
|     <active>true</active> | 
|     <errorConditionFormula>AND(/* NTC/TTC */ | 
|  RecordType_ID__c ="01210000000Qeko", | 
|  ISPICKVAL(Status__c, "批准"), | 
|  OR( | 
|   ISCHANGED(Photo1__c), | 
|   ISCHANGED(Photo2__c),  | 
|   ISCHANGED(Responsible_Person_HP_c__c),  | 
|   ISCHANGED(Staff_Info_Manual_c__c),  | 
|   ISCHANGED(NTC_Material_c__c),  | 
|   ISCHANGED(NTC_Material_List_c__c),  | 
|   ISCHANGED(Location__c),  | 
|   ISCHANGED(Reason__c),  | 
|   ISCHANGED(Purpose_Of_Implementation__c), | 
|   ISCHANGED(Product_Category_for_NTC__c), | 
|   ISCHANGED(Content__c), | 
|   ISCHANGED(Oncall_Equipment__c), | 
|   ISCHANGED(Target_Product__c), | 
|   ISCHANGED(Comment__c) | 
| ) | 
| )</errorConditionFormula> | 
|     <errorMessage>已批准的报告,不允许修改</errorMessage> | 
| </ValidationRule> |