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Former Member

Hash Totals for a payment file

Hi Seniors,

Requirement is to add Hash totals to payment files. I came across the Note 1776812. Can some one give me the steps as how to link the Function Module to the payment file in DMEE.

Thanks & Regards

KVKR

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2 Answers

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    Former Member
    Jan 24, 2017 at 03:18 PM

    Hi

    Goto Trx OBPM3, Choose your Format, Then Choose "Event Modules'.

    Choose Event and Exit module

    (see also note 965723)

    Regards

    Ron

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    Former Member
    Apr 27, 2017 at 10:47 AM

    Hi Ron,

    Thanks a lot for your reply. In the SAP Note 1776812 it is written that --

    Definition of the function module in the DMEE tree : Call transaction DMEE and add the function module to the definition of the SEPA

    tree by adding relevant nodes at the start and end of the tree. When you replace the hash string in the envelope, proceed as follows: Define the hash content temporarily in transaction DMEE with the length 64 and a dummy value '12345..', and then replace the value completely completely with the hash value. In this case, you do not have to adjust the length (file_output-length).

    Can you please give the steps to do this activity. Thank you.

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    • It totally depends on your bank. In the scenario I implemented the Hash code is printed on the payment medium accompanying sheet (changed that to emailing to the processor of the paymentrun) . You upload the files in the regular way and are then asked to enter the generated hashcode (to check if the file is unaltered).

      The scenario you are describing now adds the hashcode to the file. Probably not necessary but you should check with the bank.