RSA3 Checker - -Timeout Error

Question

Dear All,
            We have enhanced "2LIS_12_VCITM" Datasource with 5 ZZ Fields and written a User Exit to populate them .But the problem is :
1). When the Number of Datarecord/call = 100
                   Display Extreme calls       =  10
The extractor pulls data fine.
2).When the Number of Datarecord/call =  10000
                   Dispplay Extreme calls     =  1000
RSA3 throws a Time out error after 600 seconds.
It would be great if some one could take time to throw light on this issue..
Manythanks
Arun

Answer 1

Hi Mathew,
               Manythanks for that ,mate..Well there are 8,57,000 records (totally) and when i tried extracting by deactivating the enhancement,the extractor pulled all those records in 4mins!!!.Now when i activate the enhancements and extract,it gives a time out error..I hereby past the User exit code for your kind attention:
For my report i need
•     +Receiving plant so I am picking from LIKP+
•     business area for receiving plant from T134G
•     business area for issuing plant from T134G
•     DC value from VBFA
•     GR-no, GR-Date, GR-Qty from EKBE
case: i_datasource.
when '2LIS_12_VCITM'.
    loop at c_t_data into it_mc12vc0itm.
      select single werks
               from likp
               into (likp-werks)
               where vbeln = it_mc12vc0itm-vbeln.
      if sy-subrc = 0.
        it_mc12vc0itm-zzrwerks = likp-werks.
      endif.
      select single gsber
                    from t134g
                    into (t134g-gsber)
                    where werks = it_mc12vc0itm-zzrwerks.
      if sy-subrc = 0.
        it_mc12vc0itm-zzrgsber = t134g-gsber.
      endif.
      select single gsber
                    from t134g
                    into (t134g-gsber)
                    where werks = it_mc12vc0itm-werks.
      if sy-subrc = 0.
        it_mc12vc0itm-zzgsber = t134g-gsber.
      endif.
      select single rfwrt
                    from vbfa
                    into (vbfa-rfwrt)
                    where vbeln = it_mc12vc0itm-vbeln
                    and posnv = it_mc12vc0itm-posnr
                    and vbtyp_n = 'R'
                    and matnr = it_mc12vc0itm-matnr.
      if sy-subrc = 0.
        it_mc12vc0itm-zzrfwrt = vbfa-rfwrt.
        it_mc12vc0itm-zzdmbtr = vbfa-rfwrt.
      endif.
      select single belnr budat menge
                    from ekbe
                    into (ekbe-belnr,ekbe-budat,ekbe-menge)
                    where ebeln = it_mc12vc0itm-vgbel
                    and ebelp = it_mc12vc0itm-vgpos
                    and bewtp = 'U'.
      if sy-subrc = 0.
        it_mc12vc0itm-zzgrno = ekbe-belnr.
        it_mc12vc0itm-zzgrdat = ekbe-budat.
        it_mc12vc0itm-zzgrqty = ekbe-menge.
      endif.
      modify c_t_data from it_mc12vc0itm.
    endloop.
endcase.
Manythanks
Arun