After splitting the source file in to two files How to give different name with date stamp ?

Hi Guru's,

I have a requirement one source file is coming with header & line item details(ex: abc.csv).

I need to split it to two files in SAP PO 7.5 using multimapping. two different (to be generate )files are Header and Line item and name dynamically it into 2 different with date stamp

like: abcHeader_MMDDYYYY.csv and

abcItem_MMDDYYYY.csv .

Using Dina mic config , is it possible in with in Same mapping giving 2 different dynamic file names like above.

Any UDF ? or any other why to achieve this . Help Plse

Thanks in advance,

Venkat