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Topics#Formulasdivya lingampeta 的问题
divya lingampeta (TEKsystems) 提问于 #Formulas
2022年6月2日 18:13

Validation rule for duplicate check

Hi Team,

Can you please guide for below issue,

there are 2 custiom objects let's take Parent and Child.

On child object there is field called step(picklist values: step1,step2,...)

Requirement is  there can only be one child record of each step per Parent.

Thank you!!.

 

 

6 个回答
  1. mukesh gupta (MC)
    2022年6月3日 09:20
    Hi @Adam

    GoTo Parent Object-->> Choose RollUp Summery field and Link with Child Object with COUNT mthod.

    GoTo Child Object -->> Create New Validation Rules-->>  Choose RollUp Sumary field from Parent Object

    Error Condition Formula

    ParentObject.RollupSumaryField == 1 

    Error Message :You can not create more then one record!!

    if you need any assistanse, Please let me know!!

    Kindly mark my solution as the best answer if it helps you.

    Thanks

    Mukesh

     
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