*WHEN_REF_DATA=MASTER_DATA end in error on BPC 10 too many records

Dear community

I'm facing the following issue:  I need to transfer data from a YTD application to a periodic one.   In BPC 7.5 I used a script which deducted the previous month value via the TMVL function.   I then used *WEN_REF_DATA=MASTER_DATA to cover the cases where the value of an account is zero in the current month but not in the previous month.  

E.g.  

When running the package for December the following case might occur:

                              NOV          DEC

Account x                100          0          Periodic value of -100 should be transferred.  For this I used WHEN_REF_DATA=MASTER_DATA .

However in BPC this fails giving the error :

RUN_LOGIC:Logic is running on too large a selection; try using MAXMEMBERS

I tried to use maxmembers but is doesn't work.

Your help would be very much appreciated.