FMDERIVE FM assignments during migo goods issue posting

Hello experts,

We are using funds management (ECC 5.0) . During goods issue to reservation the fund, fund centre, commitment item which are entered in the reservation document are displayed during the fmderive trace. Even while performing check (under MIGO) the display and commitment item derivation is correct. But when posting , the first screen of trace shows all fields correctly.

On clicking X, all the data fund, fund centre commitment are initialised to BLANK. And system gives error "No fund cente derived , entered FI313" even though the migo screen shows all the data intact. Somehow MIGo when posting initilaises all the fields

Please help

HKrishnan

Indian Rayon