EUPEXR Summary Discrepancy between SAP & Bank for Zero-Decimal Amounts

Question

We're producing this idoc (EUPEXR) as a summary of a batch of PAYEXT. The problem we have is that the way SAP summarizes the amounts and the way the bank summarizes is different. It appears that they are using the raw database data. For example,
Amounts
350.00 USD
    400 JPY
SAP provides a sum of 35400 = (35000 + 400)
whereas the bank calculates 75000 = (35000 + 40000).
SAP is In the edi record received by the bank they "assume" a decimal if none exists and defaults to two positions. So when they read 400 they calculate it as 40000.
Note: this doesn't affect the amount that the bank processes in the transaction. They still process 400 JPY. This only affects the way they calculate the sum total.
Does anyone know of a way in SAP where we can correct how it calculates the sum total?

Answer 1

from the process code (we42, inbound) take the f/n module. check in se37 and display the f/n mod. search for the key
1. 'EXIT' or
2. 'customer' or
3. 'CUSTOMER-FUNCTION'.
u will find text related to customer exit. place a break point there and check the idoc using we19 and see if the break point is reaching. this shid help.
alternate way of finding the f/n module in the process code
else check ur partner profile and in the inbound parameters double click on the message type. there u can see the process code. again double click and u can find the f/n module. then follow th steps for searching in se37 for exit
Edited by: Prabhu  S on Jan 30, 2008 1:56 PM