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durairaj.athavanraja: Execute BW query usingABAP Part I

Posted by Durairaj Athavan Raja 3 Apr, 2005

Use the new modified code of Y_EXECUTE QUERY provided in this link

FUNCTION y_execute_query.

*"----

""Local Interface:

*" IMPORTING

*" VALUE(QUERY_NAME) TYPE CHAR50

*" EXPORTING

*" VALUE(XML_OUT) TYPE STRING

*" TABLES

*" QUERY_VARIABLES STRUCTURE RRX_VAR

*" RETURN STRUCTURE BAPIRET2 OPTIONAL

*" META STRUCTURE ZBW_QUERY_OUTPUT_METADATA OPTIONAL

*" EXCEPTIONS

*" BAD_VALUE_COMBINATION

*" USER_NOT_AUTHORIZED

*" UNKNOWN_ERROR

*" QUERY_NOT_FOUND

*"----

• • • • • • • • data

TYPE-POOLS: rrx1 .

DATA: r_request TYPE REF TO cl_rsr_request.

DATA: r_dataset TYPE REF TO cl_rsr_data_set.

DATA: zcx_message TYPE REF TO cx_rsr_x_message.

DATA: zcx_root TYPE REF TO cx_root.

DATA: lcount TYPE i .

DATA: xcount TYPE i .

DATA: wa_var TYPE rrx1_s_var.

DATA: i_var TYPE rrx1_t_var.

DATA: wa_axis LIKE LINE OF r_dataset->n_sx_version_20a_1-axis_data .

DATA: wa_axis_info LIKE LINE OF r_dataset->n_sx_version_20a_1-axis_info .

DATA: wa_chars LIKE LINE OF wa_axis_info-chars .

DATA: wa_cell LIKE LINE OF r_dataset->n_sx_version_20a_1-cell_data .

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DATA: wa_set LIKE LINE OF wa_axis-set.

DATA: cube_name LIKE bapi6110var-cube_nam .

DATA: q_return LIKE bapiret2 OCCURS 0 WITH HEADER LINE .

DATA: p_genuniid TYPE rsgenuniid .

DATA: wf_query_var TYPE REF TO cl_rsr_query_variables .

DATA: error_string TYPE string.

DATA: no_of_chars TYPE i ,

no_of_keyf TYPE i .

DATA: var_nam(10) .

DATA: iobj_detail LIKE bapi6108 .

DATA: iobj_details LIKE bapi6108 OCCURS 0 WITH HEADER LINE .

DATA: it_fieldcat TYPE lvc_t_fcat,

is_fieldcat LIKE LINE OF it_fieldcat.

DATA: new_table TYPE REF TO data.

DATA: new_line TYPE REF TO data.

FIELD-SYMBOLS: TYPE ANY.

DATA: meta_data LIKE zbw_query_output_metadata OCCURS 0 WITH HEADER LINE .

DATA: off TYPE i,

moff TYPE i,

mlen TYPE i.

DATA: iobj_return LIKE bapiret2 OCCURS 0 WITH HEADER LINE .

DATA: n_counter(3) TYPE n .

DATA: char_count TYPE i .

DATA: wf_fldnm(40) .

*******

MOVE: query_name TO cube_name .• convert the query name to technical id

CLEAR p_genuniid .

CALL FUNCTION 'CONVERSION_EXIT_GENID_INPUT'

EXPORTING

input = query_name

IMPORTING

output = p_genuniid.

IF p_genuniid IS INITIAL .

RAISE query_not_found .

ENDIF .• create instance of cl_rsr_request

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CREATE OBJECT r_request

EXPORTING i_genuniid = p_genuniid .

*create instance of cl_rsr_variables

i_var[] = query_variables[] .

CREATE OBJECT wf_query_var

EXPORTING

i_r_request = r_request

i_t_nvar = i_var

EXCEPTIONS

user_not_authorized = 1

no_processing = 2

bad_value_combination = 3

x_message = 4

OTHERS = 5

.

IF sy-subrc <> 0.

CASE sy-subrc .

WHEN 1 .

RAISE user_not_authorized .

WHEN 3 .

RAISE bad_value_combination .

WHEN OTHERS .

RAISE unknown_error .

ENDCASE .

ENDIF.

• set the variable and execute the query

TRY.

r_request->variables_set( i_t_var = i_var ).

r_request->variables_start( ).

r_request->read_data( ).

r_dataset = cl_rsr_data_set=>get( i_r_request = r_request ).

r_dataset->refresh( i_version = 1 ).

CATCH cx_rsr_x_message INTO zcx_message.

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CATCH cx_root INTO zcx_root.

CLEAR error_string .

error_string = zcx_root->get_text( ).

MOVE: 'E' TO return-type ,

error_string+0(220) TO return-message .

APPEND return .

CLEAR return .

RETURN .

ENDTRY.

IF r_request->n_sx_output-no_authorization NE 'X' AND

r_request->n_sx_output-no_data NE 'X' .• find no. of key figures

CLEAR: lcount ,wa_axis , wa_axis_info .

READ TABLE r_dataset->n_sx_version_20a_1-axis_data INTO wa_axis WITH KEY axis = '000' .

IF sy-subrc EQ 0 .

CLEAR no_of_keyf .

DESCRIBE TABLE wa_axis-set LINES no_of_keyf .

ENDIF .

• find number of characteristics

READ TABLE r_dataset->n_sx_version_20a_1-axis_info INTO wa_axis_info WITH KEY axis = '001' .

IF sy-subrc EQ 0 .

CLEAR no_of_chars .

DESCRIBE TABLE wa_axis_info-chars LINES no_of_chars .

ENDIF .

CLEAR : iobj_detail , iobj_details .

REFRESH iobj_details .

CLEAR wa_axis_info .• get chars. details

READ TABLE r_dataset->n_sx_version_20a_1-axis_info INTO wa_axis_info WITH KEY axis = '001' .

IF sy-subrc EQ 0 .

LOOP AT wa_axis_info-chars INTO wa_chars .

CLEAR off .

FIND '__' IN SECTION OFFSET off OF

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wa_chars-chanm

MATCH OFFSET moff

MATCH LENGTH mlen.

IF sy-subrc EQ 0 .

off = moff + mlen .

SHIFT wa_chars-chanm LEFT BY off PLACES .

ENDIF .

CLEAR: iobj_return .

REFRESH : iobj_return .

• this BAPI(Z_BAPI_IOBJ_GETDETAIL) is a copy of BAPI_IOBJ_GETDETAIL without the authority

check• with the following code commented out• CALL METHOD cl_rsd_iobj=>authority_check• EXPORTING• i_iobjnm = infoobject• i_activity = rssb_c_auth_actvt-display• EXCEPTIONS• user_not_authorized = 1.• IF sy-subrc <> 0.• bapi_syserror.• EXIT.• ENDIF.

CALL FUNCTION 'Z_BAPI_IOBJ_GETDETAIL'

EXPORTING

version = rs_c_objvers-active

infoobject = wa_chars-chanm

IMPORTING

details = iobj_detail.

IF NOT iobj_detail IS INITIAL .

MOVE-CORRESPONDING iobj_detail TO iobj_details .

APPEND iobj_details .

CLEAR iobj_details .

ENDIF .

CLEAR : iobj_detail .

ENDLOOP .

ENDIF .

• build field cat. for building the itab

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LOOP AT iobj_details .

is_fieldcat-fieldname = iobj_details-infoobject .

IF is_fieldcat-fieldname+0(1) EQ '0' .

SHIFT is_fieldcat-fieldname LEFT BY 1 PLACES .

ENDIF .

is_fieldcat-datatype = iobj_details-datatp.

is_fieldcat-outputlen = iobj_details-outputlen .

is_fieldcat-scrtext_l = iobj_details-textlong.

APPEND is_fieldcat TO it_fieldcat.

CLEAR : is_fieldcat .

ENDLOOP .

CLEAR :n_counter, wa_axis .

READ TABLE r_dataset->n_sx_version_20a_1-axis_data INTO wa_axis WITH KEY axis = '000' .

IF sy-subrc EQ 0 .

LOOP AT wa_axis-set INTO wa_set .

n_counter = n_counter + 1 .

CONCATENATE 'VALUE' n_counter INTO is_fieldcat-fieldname .

is_fieldcat-outputlen = '30'.

is_fieldcat-datatype = 'CHAR'.

is_fieldcat-scrtext_l = wa_set-caption.

APPEND is_fieldcat TO it_fieldcat.

CLEAR : is_fieldcat .

ENDLOOP .

ENDIF .

CLEAR meta_data .

REFRESH meta_data .

LOOP AT it_fieldcat INTO is_fieldcat .

MOVE-CORRESPONDING is_fieldcat TO meta_data .

APPEND meta_data .

CLEAR: meta_data, is_fieldcat .

ENDLOOP .

• create itab

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = it_fieldcat

IMPORTING

ep_table = new_table.

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• Create a new Line with the same structure of the table.

ASSIGN new_table->* TO You could test from SE37, but the only problem would be that you cannot see

the returned XML result in full. Sample code is provided in

Execute BW query using ABAP Part II to do a complete test of this.

Create the FM and try it yourself. I am sure that there will be areas of

improvement in this FM for which i am really looking forward to your valuable

comments.

Please note that not all types of errors are handled inthis sample. Only some basic error handling is done. 5576 Views

Durairaj Athavan Raja in response to Joseph Tshwene on page 711 Nov, 2009 2:14 AMSorry didn't get your question. Could you explain a bit further.

Execute BW query using ABAP Part III

Joseph Tshwene in response to Durairaj Athavan Raja on page 711 Nov, 2009 1:35 AMHI Durairaj Athavan Raja

Im having a problem with reading certain specific sections of a query using the parameters. Ive tried using thescenarios that defined in the forum but still cant be able to fix my problem

Pls Help

Durairaj Athavan Raja in response to Toni Sierra on page 813 Oct, 2009 9:31 PMthe parameter passing should be something like below

ls_para-name = 'VAR_NAME_1'.

ls_para-value = 'L_PVALMNT'.

APPEND ls_para TO lt_para.

ls_para-name = 'VAR_OPERATOR_1'.

ls_para-value = 'BT'.

APPEND ls_para TO lt_para.

ls_para-name = 'VAR_VALUE_LOW_EXT_1'.

ls_para-value = '04.2008'.

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APPEND ls_para TO lt_para.

ls_para-name = 'VAR_VALUE_HIGH_EXT_1'.

ls_para-value = '05.2008'.

APPEND ls_para TO lt_para.

also would suggest you to check the part iii of this blog

Execute BW query using ABAP Part III

Toni Sierra13 Oct, 2009 7:46 AMHi,

I coment a peice of code because I don't have the class CL_RSR_QUERY_VARIABLES.

Now, I want to execute one query that have a filter variable under one dimension. I put the next code:

MOVE: 'ZD_CHAN' TO wa_var-vnam,

'I' TO wa_var-sign,

'EQ' TO wa_var-opt,

'Internet' TO wa_var-low,

'0HIER_NODE' to wa_var-high,

APPEND wa_var TO var .

The problem, is that this code execute the query but don't apply the filter.

Can Anybody helps me ???

Thanks!!!

Ramkumar Valluru23 Feb, 2009 4:56 AMHi,

I want to display the BI report data in bsp or webdynpro abap which is in arabic language.The BI systemdoesn't support the non-unicode.so i have to get that report data into unicode sytem in webdynpro or bsp andencode that data and pass to Bi system.

Is there any functionmodule to encode the data?

How to display that report data in bsp and which UI element support the Browser.

Please help me in the same.

Thanking you in advacne..

Ashwin Bhaskar25 Dec, 2008 2:51 AMAwesome blog ...!! Its has made a lot of things easier for US ...!!!

Kudos ..!!

BW Basis Support22 Nov, 2008 2:11 PM

durairaj.athavanraja: Execute BW query using ABAP Part I

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Hi Durairaj Athavan Raja

Thank you for your informative Blog.

Can you please advise how i can feed the query results directly into a flat table.

What i am tring to achieve, is creating a Customer Exit Variable, which has a BADI.

I will then call your function module to execute the query with the required variable values that i pass through.

I then simply want to return the results into a table. (Very similar to how WRITEQUERY program works)

Alternatively if you have sample solution to create a FM to call WRITEQUERY, and pass parameters genuidand Variable Values of query through in order to get the results.

Thank you.

Simon

Durairaj Athavan Raja in response to Sam Varughese on page 915 Aug, 2008 11:28 PMcheck out the latest version at

Execute BW query using ABAP Part III (read the comments)

Sam Varughese12 Aug, 2008 8:06 AMHello, the FM Y_EXECUTE_QUERY doesn't compile in our system anymore. It's giving a message"cl_rsr_query_variables is unknown". Please help. We are currently on BI 7.0.

Thanks.

Sam Varughese12 Aug, 2008 8:06 AMHello, the FM Y_EXECUTE_QUERY doesn't compile in our system anymore. It's giving a message"cl_rsr_query_variables is unknown". Please help. Thanks.

Durairaj Athavan Raja in response to Robin H on page 926 Feb, 2008 11:25 PManswered in this thread of yours

Using BSP to fech BW query data

Robin H26 Feb, 2008 10:57 PMHi Durairaj ,

First of all let me tell u, that u r awesome....Your blogs were too good.

Initially i tried to use your function module, but there isnt a class called cl_rsr_query_variables.

So i tried using RRW3_GET_QUERY_VIEW_DATA.

But i am getting a dump saying "Exception condition "NO_APPLICABLE_DATA" raised. ".

Here is the code im using.

zparam-NAME = 'VAR_NAME_1'.

zparam-VALUE = '0RPA_BDD'.

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append zparam to zparam2.

zparam-NAME = 'VAR_VALUE_EXT_1'.

zparam-VALUE = '20080220'.

append zparam to zparam2.

CALL FUNCTION 'RRW3_GET_QUERY_VIEW_DATA'

EXPORTING

i_infoprovider = 'ZMC_POS_A'

i_query = 'REP_ZMC_POS_A_001_TEST'

i_t_parameter = zparam2

IMPORTING

e_axis_data = wa_axis_data

e_cell_data = wa_CELL_DATA.

Can you also tell me how to pass to i_t_parameter , if i want to use a date range.

Thanks in advance.

Regards,

Sumanth

Robin H in response to Eddy De Clercq on page 1426 Feb, 2008 10:55 PMHi Durairaj ,

First of all let me tell u, that u r awesome....Your blogs were too good.

Initially i tried to use your function module, but there isnt a class called cl_rsr_query_variables.

So i tried using RRW3_GET_QUERY_VIEW_DATA.

But i am getting a dump saying "Exception condition "NO_APPLICABLE_DATA" raised. ".

Here is the code im using.

zparam-NAME = 'VAR_NAME_1'.

zparam-VALUE = '0RPA_BDD'.

append zparam to zparam2.

zparam-NAME = 'VAR_VALUE_EXT_1'.

zparam-VALUE = '20080220'.

append zparam to zparam2.

CALL FUNCTION 'RRW3_GET_QUERY_VIEW_DATA'

EXPORTING

i_infoprovider = 'ZMC_POS_A'

i_query = 'REP_ZMC_POS_A_001_TEST'

i_t_parameter = zparam2

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IMPORTING

e_axis_data = wa_axis_data

e_cell_data = wa_CELL_DATA.

Can you also tell me how to pass to i_t_parameter , if i want to use a date range.

Thanks in advance.

Regards,

Sumanth

Rithesh Vijayakrishnan in response to Rithesh Vijayakrishnan on page 116 Aug, 2007 3:26 AM

Hi,

Rithesh Vijayakrishnan5 Aug, 2007 11:56 PMHi,

I am using your method to execute queries from ABAP. But I have a query where i need to filter thecharacteristics in the 'Rows' using variables. When i put these cahracteristics in 'Filter' section I am able topass the variables from ABAP. But when the restriction is applied in Rows am not able to pass the variables. isthere any way to do this ?

Thanks,

Durairaj Athavan Raja in response to Rajeev Kapur on page 119 Jul, 2007 11:57 PMif you want all data you can leave the input value blank.

however i am not sure about patterns like

value = abc* as VAR_OPERATOR_I doesnt support CP (contains pattern)

Rajeev Kapur in response to Tony Cromwell on page 119 Jul, 2007 7:27 PMHi,

Function Module (RRW3_GET_QUERY_VIEW_DATA) is working for us as well, however when i use anasterisk it does bring the data. Please can you post the resolution for the same.

Regards and Thanks

Rajeev

Tony Cromwell27 Jun, 2007 8:34 AMHi Athavan,

I think your FM is great...

But I'm facing a problem with this TABLES parameter

QUERY_VARIABLES LIKE RRX_VAR

The problem is RRX_VAR-VNAM length is only 8 Characters.

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I have a Query with variable length more than 8.

I tried using the std FM: RRW3_GET_QUERY_VIEW_DATA

This can accept variable names with more than 8 Chars.

But here I'm not able to filter data with an asterisk ( "*" ).

Thanks for the help n keep up the great work!

Tony.

Durairaj Athavan Raja in response to Dario Balice on page 1220 Apr, 2007 11:29 PMyou can put them all into one wrapper FM and use it in your webdynpro app. or simply call the fm described inthis weblog and transform the xml in your webdynpro app. itself.

hope you have seen the latest version of this at Execute BW query using ABAP Part III

Raja

Dario Balice20 Apr, 2007 3:08 AMHi Raja,

what's a good work!

This is my first post...i'm excited!

I've a question about the integration of the steps you described.

I have to extract the query result starting and ending on a web dynpro. The question is: how can i integrate theFM running, the XSLT transformation and the ABAP in a one-step running?

Greetings

Dario

Durairaj Athavan Raja in response to Annie Sam on page 1213 Mar, 2007 1:00 AMThanks Annie,

Hope you had seen the latest, improved version of the same available at

Execute BW query using ABAP Part III

(still there are room for improvements)

Regards

Raja

Annie Sam12 Mar, 2007 9:40 PMHi,

Your blog was just excellent. I could do a BI to XML delivery using the same.

Thanks and All the Best.

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Hope to see more blogs.

With Regards,

Annie.

Marilyn Pratt in response to Krishna Moturi on page 132 Aug, 2005 12:52 PMThere is a permalink to this article at:

https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/3ba5e590-0201-0010-59b1-cab51fd245b7

We try not to use hard-coded links because sometimes articles are moved.

cheers,

Marilyn

Krishna Moturi in response to Eddy De Clercq on page 142 Aug, 2005 11:55 AMEddy,

I looked for your article at the above link and didnt find it. Would you kindly let me know where I can access it.By the way I checked out your website, it is cool.

best regards

kris moturi

Krishna Moturi in response to Eddy De Clercq on page 142 Aug, 2005 11:48 AMEddy,

I looked for your article at the above link and didnt find it. Would you kindly let me know where I can access it.By the way I checked out your website, it is cool.

best regards

kris moturi

Durairaj Athavan Raja in response to Madhukar Balguri on page 1329 Apr, 2005 9:28 PMSorry for the delay in replying. (thursday & friday is our weekend)

did you pass hierarchy node variable with 0HIER_NODE in the high column? and still you are gettingBAD_VALUE_COMBINATION exception?

May be a little bit of debugging would tell where the problem is.

Regards

Raja

Madhukar Balguri27 Apr, 2005 8:04 AMHI Durairaj,

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Your FM is gearat. This is what we are looking for .

I was trying on my system with hierarcy node variables as you have mentioned, but I am not getting therequired result.

It throws a exception BAD_VALUE_COMBINATION but the query runs fine.

works fine with Chrecterstic variable.

Can you please let me know the exact way of passing the hierarchy node variables.

Regards,

Madhu

Durairaj Athavan Raja in response to Eddy De Clercq on page 149 Apr, 2005 10:06 PMThanks Eddy. I have seen your article before.

Regards

Raja

Eddy De Clercq9 Apr, 2005 8:47 AMJust wanted to point out that I've written a simular article for BSP on this matter late last year too.

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/how%20to%20integrate%20bw%20queries%20within%20bsp.article

Eddy