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  • chaitu.gadam@hotmail.com
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5 replies

How to convert lookup to master detail relationship and what will happened if its change?

Hi, 

 

Can any one send the steps how to
"convert lookup reationship field to master detail realtionship"

SOLVED
2 replies

Initial term of field expression must be a concrete SObject: LIST<Account> at line 12 column 9

trigger AccountDuplicateTrigger on Account (before insert,before update)

{    

for(Account a:Trigger.New)    

{     List<Account> acc=new List<Account>();    

acc=[select id from Account where Name=:a.Name and Rating=:a.Rating];

    if(acc.size()>0)        

{        

acc.Name.addError('you cannot create duplicate Account');    

}

 

}

}

SOLVED
2 replies

Initial term of field expression must be a concrete SObject: LIST<Account> at line 12 column 9

trigger AccountDuplicateTrigger on Account (before insert,before update)

{    

for(Account a:Trigger.New)    

{     List<Account> acc=new List<Account>();    

acc=[select id from Account where Name=:a.Name and Rating=:a.Rating];

    if(acc.size()>0)        

{        

acc.Name.addError('you cannot create duplicate Account');    

}

 

}

}