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

[Shree_Vybhavi]

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.

[Niket_Ghai]

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

[Shree_Vybhavi]

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