Coding in transformation routine

Hi,
As per the design there will be two DSO in the data transformtion layer. One is right optimized DSO (for correct data) and another with a ERROR DSO which will contain the erronious records.
In the transformation routine if the check fails the record needs to go to the error dso and a messge need to be updated in the monitor.
Please let me know how to code this. Whether to do this by raising any exception and setting the return code.. or any other mechanism is there.
thanks,
Jugal.

As per the reqirement there are two DSO, One is for the correct data and the other one for the error records, which will be send to business later for reconcilation. In the record master data attribute will also be there. For certain condition we need to update/ insert record into master data table as well. I found some function modules to update the master data.
1 RSBCTSRM_UPDATE_MASTER_DATA
2 RSDMD_WRITE_ATTRIBUTES_TEXTS (this is working fine).
Question 2: Let me know is there any way to update the error DSO from error stack through configuration or through coding.
Edited by: jugal behera on Feb 5, 2008 11:50 PM

Similar Messages

Transformation routine problem - changing 2 infoobjects in 1 routine

Dear all,
i have coded a transformation routine which gets data from 4 infoobjects and writes into 1 infoobject.
routine is like that:
startdate-starttime-enddate-endtime
routine converts data into : time difference / 0calmonth
however i need to update also 0calmonth with that routine? how can i do that?
when i define a rule, i guess it always update only one infoobject?
thanks in advance.

Hi John,
sure you can. It is the same procedure as in update rules, but a start routine will only work if all your required fields are contained in the communication structure and so in the infosource. Otherwise you need to stay with the second routine.
regards
Siggi

Calling a function module from within a transformation routine

I created a routine within a transformation and experience the following weird behavior now:
When I call a function module within that routine, the load fails with the following error message:
Exceptions in Substep: Rules
When I click on the button next to this text, it point me to my function module call.
What I do not understand is, that the following two scenarios work fine:
- Having the same function call (with fake values) in a plain ABAP program works beautilfully
- If I copy the content of my function module directly into my transformation routine, everything works fine as well
I am now wondering whether the routine does not "see" the function module I am calling. The module resides in a different package. Is that a problem? Do I have to include something first?
Here is the code that calls my FM (
CALL FUNCTION 'Z_CA_CONVERT_US_COST'
     EXPORTING
        PSOURCEVAL                      = SOURCE_FIELDS-/BIC/USFRZMFC
        PSOURCEUOM                      = SOURCE_FIELDS-BASE_UOM
        PUSITM                          = SOURCE_FIELDS-/BIC/USITM
        PTARGETUOM                      = PRODUCTION_UOM
     IMPORTING
        PTARGETVAL                = RESULT
     EXCEPTIONS
       CONVERSION_NOT_MAINTAINED = 1
       PARTNO_NOT_FOUND          = 2
       OTHERS                    = 3.
Thanks a lot for your help. Points will be assigned.
Dennis

Good catch, BI Learner. This was exactly it: when assigning the values from SOURCEFIELDS directly to the import/export parameters, you have to make sure that the types are EXACTLY the same, otherwise it will not work (the routine stops with an error when calling the FM, but there is no dump).
Therefore, to solve my problem, I created the declarations precisely as expected by the FM and assigned the values to these fields:
DATA:
      SOURCEVAL TYPE /BIC/OIINVQTY,
      SOURCEUOM TYPE /BIC/OIUSUOM,
      USITM TYPE /BIC/OIUSITM,
      TARGETUOM TYPE /BIC/OIUSUOM,
      CONVERTED_COST TYPE /BIC/OIINVQTY.
DATA PRODUCTION_UOM TYPE /BIC/OIUSUOM.
" get the Production UOM
    SELECT SINGLE I~/BIC/USPRDUOM
      FROM /BIC/PUSITM AS I
      INTO PRODUCTION_UOM
      WHERE I~/BIC/USITM = SOURCE_FIELDS-/BIC/USITM AND I~OBJVERS = 'A'.
    IF ( SY-SUBRC = 4 ). " no records found
      "RAISE PARTNO_NOT_FOUND.
      RAISE EXCEPTION TYPE CX_RSROUT_SKIP_RECORD.
    ENDIF.
" load the parameters
    SOURCEVAL = SOURCE_FIELDS-/BIC/USFRZMFC.
    SOURCEUOM = SOURCE_FIELDS-BASE_UOM.
    USITM = SOURCE_FIELDS-/BIC/USITM.
" then you can call the FM
    CALL FUNCTION 'Z_CA_CONVERT_US_COST'
      EXPORTING
        PSOURCEVAL                = SOURCEVAL
        PSOURCEUOM                = SOURCEUOM
        PUSITM                    = USITM
        PTARGETUOM                = PRODUCTION_UOM
      IMPORTING
        PTARGETVAL                = CONVERTED_COST
      EXCEPTIONS
        CONVERSION_NOT_MAINTAINED = 1
        PARTNO_NOT_FOUND          = 2
        OTHERS                    = 3.
" ... [do the rest]
Thanks for your help,
Dennis

Error in Transformation Routine

Hi all,
I have written a code in transformation routine. I have debugged the code. The code which I have written is working fine. The value in 'Result' is correct and till here the code executes without any error. After that , system throws an error which I cannot understand as this is the system generated code.
I wanted to paste the error analysis here but i dont have any option to copy from there. Message class is "RSBK". Number is 299
Any ideas?
Regards,
Aisha Ishrat
ICI Pakistan Ltd.

Hi AI,
As I told you earlier ... jsut copy and paste the code I sent you in the end routine ... if the end routine contains your data then we are sure that the transformations have worked fine ... if it does not contain any data then we are sure something has gone wrong during the transformation.... you cannot find the problem until you are sure where it is happening.... lets work on this and get it out of our way... I am waiting for your response.
Another point if anything has gone wrong while doing the transformations for location then the end routine will not have location info ... this is why I suggest you to put the code above in the end routine and debug ... this will give you a fair idea as to what has happened and where the problem arises.... Hope this helps.
best regards,
Kazmi

Help in transformation routine

I have to put an indicator for delivery block in transformation routine.
Logic: if headed delivery block 'LIFSK' is not blank, result is 'X'.
Here is my code which is not working:
IF SOURCE_FIELDS-LIFSK NE ''.
      RESULT = 'X'.
    ENDIF.
But this code is not doing anything. I tired using 'test' function in transformation, it gives abap dump.
What is the problem. Code is in right place in transformation routine.
A similar code for item level block is working:
More details:
$$ begin of routine - insert your code only below this line        -
    ... "insert your code here
*-- fill table "MONITOR" with values of structure "MONITOR_REC"
*-   to make monitor entries
    ... "to cancel the update process
   raise exception type CX_RSROUT_ABORT.
    ... "to skip a record
   raise exception type CX_RSROUT_SKIP_RECORD.
    ... "to clear target fields
   raise exception type CX_RSROUT_SKIP_VAL.
    IF SOURCE_FIELDS-ZZ_LIFSP ne ''.
      RESULT = 'X'.
    endif.
$$ end of routine - insert your code only before this line         -
ENDMETHOD.                    "compute_ZDELIBLK
Thanks
Jeff
Edited by: Jeff Edwards on Aug 17, 2008 10:34 PM

No luck.
Error analysis
    The following checkpoint group was used: "No checkpoint group specified"
    If in the ASSERT statement the addition FIELDS was used, you can find
    the content of the first 8 specified fields in the following overview:
    " (not used) "
    " (not used) "
    " (not used) "
    " (not used) "
    " (not used) "
    " (not used) "
    " (not used) "
    " (not used) "
ST22 / ABAP Editor :
*-- Get field name from source field with extern posit.
READ TABLE i_t_seg_source ASSIGNING <ls_s_seg_source>
    WITH KEY segid = i_segid.
ASSERT sy-subrc = 0.
IF sy-subrc = 0.
    READ TABLE <ls_s_seg_source>-t_field ASSIGNING <ls_s_field>
      WITH KEY position = l_posit_source_ex.
> ASSERT sy-subrc = 0.
ENDIF.
*-- r_s_parameter-param_id has to be set out side due to type inheritance of RuleStepMapping
CONCATENATE '<' <ls_s_seg>-y__nm '>' INTO
c_s_connector-s__nm.
c_s_connector-f__nm = <ls_s_field>-fieldname.
ENDMETHOD.

Target value in transformation routine

Hi
How can I get the value of target field, which is already present, in the transformation routine?
For Example, I have a transformation between ODS DS1 and ODS DS2. DS1 has fields DS1_F1, DS1_F2 and DS2 has fields DS2_F1, DS2_F2. Now I have written a transformation routine for target field DS2_F1 with input DS1_F1. In this routine, I want to get the value of DS2_F1, which is already present, before the result is being updated. How can I get it?
Thanks & Regards
Tejo

Hi,
Use end routine concept here .
Regards,
Anil Kumar Sharma .P

Table Declaration in Transformation Routine

Hi all,
I have declared a table in transformation routine as follows :
DATA : BEGIN OF VACATIONS OCCURS 0,
       DATE TYPE D,
       END OF VACATIONS.
System is giving following error on this :
' E:Tables with headers are no longer supported in the OO context.'
What should I do now?
Regards,
Aisha Ishrat
ICI Pakistan Ltd.

Hi Al,
   Let me explain here ... because you are doing what is being told to do without actually understanding your purpose. Let me take a scenario. You want to read a database table for sales orders populate it into the internal table. Then you wnat to loop at the internal table you populated and print the output. For this what you need is an internal table where your data will be stored - simply put its a 2 dimentional array. so your data once put into the internal table would look like:
Sales_Order Sold_To_Party
1                        1
2                        3
3                        5
4                        1
Now what you do is read it - which means you are going to read one line at a time, which means a structure not an internal table, which was the purpose of the header line. but since header lines are not supported you need a different work area (structure). So that when you read the first line your structure contains as follows:
1                       1
When you read the second line your structure or work area contains the second line:
2                        3
so on.....
From the explaination above you must be clear that you need an internal table to store data temporarily and a structure to manipulate a single record. Now the cod would look like:
DATA: it_vbak type table of VBAK.
DATA: wa_vbak type vbak.
Notice above that one is using a "table" while declaring and the other is not.
Select * from VBAK into table it_vbak.
loop at it_vbak into wa_vbak.
note above that you are looping at the internal table and populating one record
into the work area.
   write:/ wa_vbak-vbeln.
endloop.
Hope this helps. Ask if you have any more concerns.
Best regards,
Kazmi

CX_SY_NO_HANDLER triggered when call FM in Transformation Routine in BI

Hi,
Currently we are encountering an error whereby the Exception 'CX_SY_NO_HANDLER' will be triggered whenever we call a Function Module inside a Transformation Routine in BI.
Previously, this FM was a Custom FM, but even after changing to a standard FM this error still happens.
The process does not even enter into the FM, but immediately jumps to a 'Try - Catch' block of standard SAP, with the message "an exception (CX_SY_NO_HANDLER) occured".
Hence, we need to confirm:
does SAP/BI allow calling an FM inside a Transformation Routine?
if yes to above, how do we avoid encountering this error when calling a FM inside a Transformation Routine.
Your help is very much appreciated.
Thanks you.

Yes, you can call a FM from function module.
Make sure your import and export parameters are of same type as defined in FM when passing values to FM from transformation.
For example:
in function module
xyz type i.
transformation
abc type char.
CALL FUNCTION 'dsjfh'
EXPORT
xyz = abc.
Regards,
San!

Retreiving old version of a change in transformation routine

Hello Experts,
I had made a change in a transformation routine 2 months ago.
Due to some reasons, i want to revert the change i did in the routine.
When i try to get the last version of the generated program, i cannot find any old version.
Is it possible to get an old version of such a generated program?
Thanks,
Nitish.

If you don't transported to target clients.. you can compare and make the adjustments in dev
or
SE03 - Search for Objects in Requests/Tasks - enter TRFN - Transformation ID - select Modifiable plus released and execute .. you will see the request numbers .. expand them and try to identify the req which was transported/modified 2months ago .. and copy object type ROUT and GOTO SE16 - enter Rouitne ID in RSAABAP and exe...
This way you can find

How to know infopackage request ID in transformation routine ?

Hi All,
I'm looking for the ABAP code to know the infopackage request ID in transformation start or end routine
I can see this ID when I clic on "manage" on a PSA (looks like for instance REQU_D706H24SFFUIGNKMQMPPAIJLM)
I need it in transformation routine
Thanks for your help
Sebastien Lepeltier

Sorry Sat but again with the code :
field-symbols: <l_requnr> type any.
data: l_requnr_fieldnm type string value 'l_requnr'.
assign (l_requnr_fieldnm) to <l_requnr>.
I have this error message in debug mode : Field symbol <L_REQUNR> is not yet assigned
Thanks Joe for the answer but in
IMPORTING
request TYPE rsrequest
datapackid TYPE rsdatapid
request and datapackid are filled with information of the current DTP not infopackage source
Sebastien

Test for Permitted Characters in Transformation Routine

Hello,
Background: There is a data quality issue when loading 3rd party data to BW, which cannot be solved at source. Therefore, initial transformation rules when loading to data warehouse level DSO, should identify and deal with error values.
Possible Solution: Test validity of value within transformation routine via a custom function module.
Execution: Function module would require to check lowercase character handling of target InfoObject (RSDCHABAS-LOWERCASE) and scan source value against permitted character set (RSKC).
Questions: How can the permitted list of characters be returned within transformation routine? Is there an available delivered function module to handle accessing permitted character set?
I would appreciate any answers to the above questions or alternative suggestions to the above strategy.
Thanks -
Brendan.

There is a function module "RSKC_ALLOWED_CHAR_GET". Use SE37 to check it out.

REGEX statement not working in transformation routine?

hi,
I need to include the REGEX ABAP key word in transformation routine for one of the fields--
FIND all OCCURRENCEs OF REGEX
But when i include this statement it says:
E: statement "REGEX" is not defined.check your spelling--
but same statement when i copy in SE38 ABAP editor it works very fine--
May i know what is the reason?
i had tried with all possible single quotes before posting here

Is that the entire statement? It looks like it is interpeting REGEX as a variable. It should look something like this:
FIND all OCCURRENCEs OF REGEX '(\b\S+\b)(-?)' IN g_result

Create Multiple records in transformation routine

Hi,
Could anyone let me know how to do creation of multiple records (from one source record) in BI 7.0 transformation routine, E.g.
Source record
Cost Center   Period 01       Period 02
       1234          $30                $50
--> (After transformation)
Period    Cost center    Total cost
01              1234             $30
02              1234             $50
Many thanks,
Alvin

The problem was with the following code segment:
tmp_curr_rec_id := get_block_property( :system.current_block, current_record );
set_record_property( tmp_curr_rec_id, :system.current_block, status, new_status );
After omitting these two lines, the code worked properly.
Thansk for all whoe replied.
Regards,
Tamas

Problem to call a easy function in a transformation routine

Hi,
I wanted to convert a string ("12") to an integer (12) in my transformation routine.
Here the code:
DATA: vaca_number TYPE i.
    CALL FUNCTION u2019conversion_exit_alpha_outputu2019
      EXPORTING
        input = source_fields-vaca
      IMPORTING
        output = vaca_number.
    IF source_fields-smocker CS 'Y'.
      result = vaca_number * 120.
    ELSEIF source_fields-smocker CS 'N'.
      result = vaca_number * 240.
    ELSE.
      monitor_rec-msgid = 'ZMESSAGE'.
      monitor_rec-msgty = 'E'.
      monitor_rec-msgno = '001'.
      monitor_rec-msgv1 = 'ERROR SMOCKER UNKNOWN FOR PPS'.
      monitor_rec-msgv2 = source_fields-smocker.
      APPEND monitor_rec TO monitor.
      RAISE EXCEPTION TYPE cx_rsrout_abort.
    ENDIF.
When i check, i have the following error:
E:"RS_C_ICON_VERSION-" expected, not "#CONVERSION_"
Have you an idea ?
Thanks for your help.
Rodolphe.

That's one problem. But if you look at the interface for the FM, it requires a character value. The following, using an integer, will dump. Try it and see. The only way to make it work is to define i_2 as a character, not integer.
PROGRAM zz_temp.
DATA:
c_1 TYPE c VALUE '1',
i_2 TYPE i.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
EXPORTING
    input = c_1
IMPORTING
    output = i_2.

How can I call a Method in a Transformation Routine

Hello Experts,
How can I call a Method in a Transformation Routine ??
THNXX

Hi,
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/6090a621-c170-2910-c1ab-d9203321ee19?quicklink=index&overridelayout=true
It will be help full .
Regards,

Coding in transformation routine

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