MONI table data encoding logic

Question

Hi All,
I want to know how the MONI table data is encoded. Where can I find this information?
For background, I want to extract transaction usage information from MONI. I do not want to use any SAP report for that. I want to pull data directly from MONI and do custom decoding of that data.
Thanks in anticipation,
Nitin
Message was edited by: Nitin M

Answer 1

Hi Nitin,
I presume that you refer to the last field in the structure (which is a raw data field).
You must define a structure like this:
data:
  begin of statx occurs 100.
      include structure mdstats.
data: mddat like mdkp-dsdat,
      ezeit like rm61x-ezeit,
      plobj like cm61x-plobj,
      puwnr like cm61x-puwnr,
      werks like cm61x-werks,
      paral like rm61x-paral,
      versl like rm61x-versl,
      plmod like rm61x-plmod,
      trmpl like rm61x-trmpl,
      uname like umd01-uname,
      btmod like am61x-flg01.
data end of statx.
data stats like mdstats.
After this you you fill the structure with data like this:
*--> Read MONI
select * from moni where relid = 'MD'
                     and srtfd > datum
                     and srtf2 = 0.
  catch system-exceptions conne_import_wrong_comp_type = 09.
    import cm61x-plobj cm61x-puwnr cm61x-werks
           rm61x-paral rm61x-versl rm61x stats
           uname mandt btmod
           from database moni(md) id moni-srtfd.
  endcatch.
*--> Use only actual client
  check mandt eq sy-mandt          "from rel 46A
     or ( mandt eq space
          and uname is initial ).  "before
  if sy-subrc = 9.
*--> read from 30-Structure
    perform import_30 changing stats.
  endif.
*--> transfer
  mddat = moni-srtfd(8).
  move-corresponding stats to statx.
  move mddat to statx-mddat.
  move rm61x-ezeit to statx-ezeit.
  move cm61x-puwnr to statx-puwnr.
  move cm61x-werks to statx-werks.
  move rm61x-paral to statx-paral.
  move rm61x-versl to statx-versl.
  move rm61x-plmod to statx-plmod.
  move rm61x-trmpl to statx-trmpl.
  move uname       to statx-uname.
  move btmod       to statx-btmod.
  move cm61x-plobj to statx-plobj.
* Number conversion
  statx-readt = statx-readt / 1000.
  statx-lotst = statx-lotst / 1000.
  statx-explt = statx-explt / 1000.
  statx-schet = statx-schet / 1000.
  statx-arbpt = statx-arbpt / 1000.
  statx-einzt = statx-einzt / 1000.
  statx-postt = statx-postt / 1000.
  statx-mdtbt = statx-mdtbt / 1000.
  statx-rqitt = statx-rqitt / 1000.
  statx-resbt = statx-resbt / 1000.
  append statx.
endselect.
form import_30 changing stats_40 like mdstats.
  statics:
  begin of stats,
    anzmt like mdstats-anzmt,
    rtime like sy-uzeit,
    plafi like mdstats-plafi,
    plafu like mdstats-plafu,
    plafd like mdstats-plafd,
    ebani like mdstats-ebani,
    ebanu like mdstats-ebanu,
    eband like mdstats-eband,
    ebanl like mdstats-ebanl,
    resbi like mdstats-resbi,
    resbu like mdstats-resbu,
    resbd like mdstats-resbd,
    resbl like mdstats-resbl,
    mdsmi like mdstats-mdsmi,
    mdsmu like mdstats-mdsmu,
    mdsmd like mdstats-mdsmd,
    mdlpi like mdstats-mdlpi,
    mdlpu like mdstats-mdlpu,
    mdlpd like mdstats-mdlpd,
    kbedi like mdstats-kbedi,
    kbedu like mdstats-kbedu,
    kbedd like mdstats-kbedd,
    kbkoi like mdstats-kbkoi,
    kbkou like mdstats-kbkou,
    kbkod like mdstats-kbkod,
    readt like mdstats-readt,
    lotst like mdstats-lotst,
    explt like mdstats-explt,
    schet like mdstats-schet,
    postt like mdstats-postt,
  end of stats.
  clear stats_40.
  import cm61x-plobj cm61x-werks paral stats
         from database moni(md) id moni-srtfd.
   move-corresponding stats to stats_40.
endform.
Actually this is an excerpt from form select_data in program RMMDMONI.
Hope this helps you.
Regards,
Rob.