DMEE - How to program user exit and return value

[Former Member]

Hi all,

I have created a user exit function according to the template for the user exit functions in DMEE (as in DMEE_EXIT_TEMPLATE).

I want to program that exit function to return the value for VAT status and VAT ammount that is to be added to the payment file.

I know how to get the data from the DB tables on the VAT status and VAT ammount, but where should that data be placed in the return parameters so that it is added to the file?

I don't really understand these return paramenters (O_VALUE, C_VALUE, etc..), how do they work?

If anyone could answer this, think it would be of great help for anyone programming user exits in DMEE in the future!

Thanks in advance!

/Armin

[Former Member]

Come on good people, somebody must know this!!