Lesson 3 - Hash code filter and assign

i have been trying to fulfill the activity " calculate hash code" but i have been unable to, when im referred on the work instruction to : when there are Transaction Items left to be processed, we need to set
the Transaction ID to the value of the Work Item ID. The activities are already
in place, so we only need to change the value of TransactionID in the Assign
activity to “out_TransactionItem(“WIID”).ToString” it bounces a null value error, i believe it is related to Transaction ID is a int type but cannot convert to data row as the rest of the arguments, any thoughts?

thanks in advance for your help

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Hello @Paulina_RM
Welcome to our community

Before proceeding just show the value of
dt_workitem and in_transactionNumber

Thanks

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And also check argument value of get transaction workflow .you can pass argument value in proper ways


Thanks

thank you Sandeep
these are the arguments i have in the get transaction data, i dont know what im doing wrong, i have been stucked for a while, NOTE: i already try changing the type to int or data row cap2 GetTransactionData.zip (1.8 KB)

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@Paulina_RM
I will check tomorrow morning and let yo know

Thanks

Check arugment value where you invoke Get transaction workflow

Thanks

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