DMEE tag ReqdExctnDt - Day + 1 as Output

Hi SAP Experts,

Kindly let me know how can I acheive the requirement in tag

ReqdExctnDt which should be Current Day + 1.

I am using a structure field FPAYH-AUSFD

But the Bank requirement is that the output should be day + 1.

Apart from the exit module, how can I achieve this requirement only with DMEE structures.

Thanks

Vikram