Long Runtimes and short dump while posting data from PSA to ODS

Hi,

I am trying to pust 400000 records from PSA to ODS and after running for 3 to 4 hrs it is failing. When we check the short dump it says.

Information on where terminated
   Termination occurred in the ABAP program "CL_RSSM_STATMAN_TARGET_ODSO===CP" -
    in "IF_RSBK_DATAPACKAGE_OBSERVER~UPDATE_STATUS_TABLES".
   The main program was "RSBATCH_EXECUTE_PROZESS ".

   In the source code you have the termination point in line 104
   of the (Include) program "CL_RSSM_STATMAN_TARGET_ODSO===CM007".
   The program "CL_RSSM_STATMAN_TARGET_ODSO===CP" was started as a background job.
   Job Name....... "BIDTPR_329350_1"
   Job Initiator.. "XXXXSSBI"
   Job Number..... 14215700

We tried several times still it is failing. When I check the process I see that it is taking long time on RSBKDATA_V table access. We are on SAP BW7.0 Support pack 23.

Appreciate your help.

Thanks