Hi Dipak,
The time (HHMMSS) has been hardcoded to 17:00 Hrs in the standard EE FM extractor of the PCM10 AOT. Take a look at the FM /SAPTRX/XEE_MM_ITEM_PCM10. If you need a different time, then you need to design your own ZAOT and add your own Z extractors.
Thanks,
Vishnu