An L-value from the given expression with property 'set_Item' because target object is null

Hi i’m trying to assign out_transactionitem to some value but um getting error it says " an L-value from the given expression with property ‘set_Item’ because target object is null ". Please help me with this problem.

Remove the default value of in_TransactionNumber!
Set the transaction number to 0 in the main!
Tell me if that works :slight_smile:

Thank you for your response i’ll check it and let u know :slight_smile:

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