Custom Function Help

Post Author: edy80y
CA Forum: Formula
I have a report with many subreports which all contain the same formula to group teams.When a new team is added i need to update all instances of the formula so they are all up to date.I know of Custom Function so i created one out of the formula in the main report. The problem im finding is that im unable to use that custom function in the sub reports.Am i wring in thinking that a custom function created in a main report can be used in its sub reports??Am i creating the custom function incorrectly? Heres what i have done:
Our database has team names that have a prefix of the State they are in such as: Perth - Team Orange Perth - Team Apple Sydney - Team Grape Sydney - Team Pineapple
At one stage the Teams in Perth had been split into Perth1 and Perth2 resulting in the following records in the database:
Perth1 - Team Orange Perth - Team Orange
Because of this i have created a formula that groups teams into sites:
select Trimleft(mid({team.name},instr({team.name},'-')+1))case 'Team Orange', 'Team Apple': 'Perth'case 'Team Grape', 'Team Pineapple': 'Sydney'default:''
I use this formula in all reports and subreports and i link by them as well, so if a new team is created (for example Perth - Team Pear) i need toupdate all instances of the formula by adding 'Team Pear' to the Perth case.
To fix the problem i created a custom function (called 'site') out of the formula above and it created this:
Funtion (stringvar v1)select Trimleft(mid(v1,instr(v1,'-')+1))case 'Team Orange', 'Team Apple': 'Perth'case 'Team Grape', 'Team Pineapple': 'Sydney'default:''
Now within that main report i am able to go to the formula editor and when i type site() then wording becomes blue but when i go into a sub report to do the same it doesnt react.
I hope i have explained my self well enough for you to understand my predicament without boring you.
Thanks in advance for your help!

Post Author: edy80y
CA Forum: Formula
Hi,
Thanks for the reply. Unfortunately it does make things easy for me. If i add the custom function in the subreport then i will have to updae that as well whenever a new team is created. I'm looking for a solution where i only have to update the custom function in the main report only and not in the 7 or 8 subreports within it.
Unless i am doing something wrong. I basically copied the contecnt of the Custom Function in the main report and then went into the sub report and created a new Custom Function and pasted the code in it.
Regards,
Eddie S

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, @RecurrenceType_MONTHLYBYWEEKDAY INT
, @RecurrenceType_MONTHLYBYDATE INT
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, @RecurrenceType_WEEKLY = 3
, @RecurrenceType_MONTHLYBYWEEKDAY = 4
, @RecurrenceType_MONTHLYBYDATE = 5
-- http://msdn.microsoft.com/en-us/library/cc143505.aspx [This link is external to TechNet Wiki. It will open in a new window.]
--DECLARE @RecurrenceType INT; SET @RecurrenceType = @RecurrenceType_WEEKLY
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DECLARE @ScheduleStartTime INT; SET @ScheduleStartTime = CAST(CONVERT(BINARY(4), LEFT(@ScheduleToken, 8), 2) AS INT)
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SET @StartTime = DATEADD(MONTH, ((@ScheduleStartTime / POWER(2,12)) % POWER(2, 4)) - 1, @StartTime)
SET @StartTime = DATEADD(DAY, ((@ScheduleStartTime / POWER(2,16)) % POWER(2, 5)) - 1, @StartTime)
SET @StartTime = DATEADD(HOUR, (@ScheduleStartTime / POWER(2,21)) % POWER(2, 5), @StartTime)
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SET @NextMaintenanceWindow = @StartTime
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DECLARE @WeeklyInterval INT; SET @WeeklyInterval = (@ScheduleDuration / POWER(2,13)) % POWER(2, 3)
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SET @WeeklyNextInterval = DATEADD(WEEK, (@WeeklyNumberOfCompletedIntervals + 1) * @WeeklyInterval, @WeeklyStartTime)
END
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END
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DECLARE @MontlhyBWInterval INT; SET @MontlhyBWInterval = (@ScheduleDuration / POWER(2,12)) % POWER(2, 4)
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-- Set the date to the first day of week in the month
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-- Set the date to the first day of week in the month
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END
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DECLARE @MontlhyBDInterval INT; SET @MontlhyBDInterval = (@ScheduleDuration / POWER(2,10)) % POWER(2, 4)
DECLARE @MonthlyBDDoM INT; SET @MonthlyBDDoM = (@ScheduleDuration / POWER(2,14)) % POWER(2, 5)
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-- Check to make sure we won't loop forever if more than 31 days some how ends up in the token
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-- Adjust the start time to match the next day of month that matches the interval
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WHILE(DATEPART(DAY, @MonthlyBDNextInterval) <> @MonthlyBDDoM) BEGIN
SET @MonthlyBDNextInterval = DATEADD(DAY, (31 - DATEPART(DAY, @MonthlyBDNextInterval) + @MonthlyBDDoM % 31), @MonthlyBDNextInterval)
END
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WHILE(DATEPART(DAY, @MonthlyBDNextInterval) <> @MonthlyBDDoM) BEGIN
SET @MonthlyBDNextInterval = DATEADD(DAY, (31 - DATEPART(DAY, @MonthlyBDNextInterval) + @MonthlyBDDoM % 31), @MonthlyBDNextInterval)
END
END
SET @NextMaintenanceWindow = @MonthlyBDNextInterval
END
END
END
INSERT INTO @NextServiceWindow VALUES (@ScheduleToken, @RecurrenceType, @NextMaintenanceWindow, @Duration, @IsGMTTime)
RETURN
END
Thanks in advance for any suggestions!

What an ungodly amount of the code for the task!
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Dim i as Integer
Dim j as Integer
Dim t as Integer
Dim n as Integer=values.Count-1
For i=n To 1 Step-1
For j=0 To i-1
if values(j)<values(j+1) Then
    t=values(j)
    values(j)=values(j+1)
    values(j+1)=t
End if
Next j
Next i
End Function
Return value.
Function Rank(ByVal value As Integer)
   return values(value)
End Function
Assume that you pass [Weight] field to array, you can use the expression below on the Weight column:
=Code.SetText(Fields!Weight.Value)
Then use the expression below to get the values.
PatientID:=Sort() & Lookup(Code.Rank(0),Fields!Weight.Value,Fields.Patient.Value,"Dataset")
Height:=Lookup(Code.Rank(0),Fields!Weight.Value,Fields.Height.Value,"Dataset")
Weight:=Code.Rank(0)
Hope this helps.
Regards,
Charlie Liao
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Unable to debug an exit in CALL CUSTOMER FUNCTION 003

Hi Guys,
I have an exit EXIT_SAPMV45A_003 that is called by CALL CUSTOMER FUNCTION 003. I had placed a break point at
CALL CUSTOMER FUNCTION 003 and the debugger stops here but i am unable to debug inside this to reach into
the code in EXIT_SAPMV45A_003 even after setting the system debugging on & Update debugging
ON.
Can someone help me with this?
thanks
Dan

You have to include that Enhancement of that exit in the Project and Activate that project in the CMOD.
The Enhancement for the exit EXIT_SAPMV45A_003 is V45A0003.
Create a project in CMOD
And inclue V45A0003 in the project.
Activate the Project.
Now, it will stop at break point.
Regards,
Naimesh Patel

Error in Including the Custom function in Custom schema ...

Hi Experts ,
I developed a time custom Function through PE04 , Z_5RT and included in Custom Schema , ZM04, while executing in PT60 using the schema ZM04 an error coming . Any configuration required to include custom function in a schema .
Thanks and regards
Renjith MP

You are just going to place the custom function in the 'Func' field of schema.
Check the counry assignment, parameters & finally you have to activate the function. Check T52A0 for correct internal number.
http://help.sap.com/erp2005_ehp_04/helpdata/EN/96/79bc54b27911d1a5400000e83ddb11/frameset.htm
Regards
N Navaneethan
Edited by: Navaneethan on Dec 15, 2008 4:30 PM

Runtime error while trying to execute custom F4 help in OOP ALV grid.

Dear All,
I am trying to add custom search help for one of my column in ALV grid. I'm using OOP ALV, when i click for search help for that column, the system shows runtime error like below.
I am new to OOP concept and tried to follow program BCALV_EDIT_03. But not getting this error occur. Please help me.
With regards.

Hi,
In order to be able to provide a search help for a field in an ALV you must do the following things.
1) The field where F4 help need to be attached needs to be made editable.
2) Create an event handler class to handle the ONF4 event. You can refer the following code:
    CLASS lcl_alv1_handler DEFINITION.
    PUBLIC SECTION.
       "Tohandle F4 helps
       METHODS handle_f4 FOR EVENT onf4 OF cl_gui_alv_grid
               IMPORTING e_fieldname e_fieldvalue es_row_no er_event_data
                         et_bad_cells e_display.
    ENDCLASS.
   CLASS lcl_alv1_handler IMPLEMENTATION.
      METHOD handle_f4.
CASE e_fieldname.
     WHEN 'LIFNR'.               "Set F4 for courier vendor
         SELECT lifnr name1 FROM lfa1 INTO TABLE lt_lifnr.
       IF lt_lifnr IS NOT INITIAL.
         CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
           EXPORTING
             retfield           = 'LIFNR'
             window_title   = 'Vendors'
             value_org       = 'S'
           TABLES
             value_tab       = lt_lifnr
             return_tab      = lt_return
           EXCEPTIONS
             parameter_error = 1
             no_values_found = 2
             OTHERS          = 3.
         IF sy-subrc = 0.
           READ TABLE gt_final INTO wa_final_t INDEX es_row_no-row_id.
           IF sy-subrc = 0.
             READ TABLE lt_return INTO wa_return INDEX 1.
             IF sy-subrc = 0.
               CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
                 EXPORTING
                   input = wa_return-fieldval
                 IMPORTING
                   output = lv_lifnr.
               wa_final_t-lifnr = lv_lifnr.
               MODIFY gt_final FROM wa_final_t INDEX es_row_no-row_id.
             ENDIF.
           ENDIF.
         ENDIF.
       ENDIF.
      ENDCASE.
         CALL METHOD o_alv->refresh_table_display.
      ENDMETHOD.
   ENDCLASS.
    In the above method, GT_FINAL-LIFNR is being overwritten by the LIFNR you had selected       from F4 help. So we will call the refresh_table_display after it to see the result in the ALV.
3) After creating the ALV object, add the fields to which the F4 has to be added. For this you
    need to declare an internal table based on lvc_t_f4. Use the following code. Here O_ALV is    my ALV object.:
   CREATE OBJECT o_container
       EXPORTING
         container_name              = 'CUSTCON'
       EXCEPTIONS
         cntl_error                  = 1
         cntl_system_error           = 2
         create_error                = 3
         lifetime_error              = 4
         lifetime_dynpro_dynpro_link = 5
         OTHERS                      = 6.
     IF sy-subrc <> 0.
*     MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*                WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
     ENDIF.
     CREATE OBJECT o_alv
       EXPORTING
         i_parent          = o_container
       EXCEPTIONS
         error_cntl_create = 1
         error_cntl_init   = 2
         error_cntl_link   = 3
         error_dp_create   = 4
         OTHERS            = 5.
     IF sy-subrc <> 0.
*     MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*                WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
     ENDIF.
   CLEAR : gt_f4, wa_f4.
   wa_f4-fieldname   = 'LIFNR'.
   wa_f4-register    = 'X'.
   wa_f4-getbefore   = space.
   wa_f4-chngeafter = space.
   APPEND wa_f4 TO gt_f4.
   Here I am assigning F4 to LIFNR field in the final internal table that is displayed using ALV.
   After this register this field for F4.
    CALL METHOD o_alv->register_f4_for_fields
       EXPORTING
          it_f4 = gt_f4.
   CREATE OBJECT o_alv_handler.
   SET HANDLER : o_alv_handler->handle_f4 FOR o_alv1.
   The object o_alv_handler is created based on the event handler class.
I hope that this will solve your issue. Revert if this is solved.
Rgards,
Abijith

Could not find Model while pointing to a custom Function Group

Hello ,
I am on EP7.0 ERP05 NW04s and trying to modify ESS Address application to point to a custom function group rather than the standard one . When I tried to do that by changing the mapping for the ReadInfotype I got certain compilation errors ,I fixed those and then got the following error at runtime:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Couldnt find info for class com.sap.xss.hr.per.us.address.custom_model_custom.Zhrxss_Per_Read_P0006_Us_Input in model com.sap.xss.hr.per.us.address.model.HRXSS_PER_P0006_US@10c7f0a[scope=APPLICATION_SCOPE]
     at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClass.associatedModelClassInfo(DynamicRFCModelClass.java:220)
     at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClass.elementIndexForFrontendName(DynamicRFCModelClass.java:1359)
     at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClass.setAttributeValueAsString(DynamicRFCModelClass.java:664)
     at com.sap.xss.hr.per.us.address.custom_model_custom.Zhrxss_Per_Read_P0006_Us_Input.setInfty(Zhrxss_Per_Read_P0006_Us_Input.java:162)
     at com.sap.xss.hr.per.us.address.fc.wdp.IPublicFcPerAddressUS$IReadInfotypeElement.setInfty(IPublicFcPerAddressUS.java:11824)
     at com.sap.xss.hr.per.us.address.fc.FcPerAddressUS.readRecord(FcPerAddressUS.java:271)
     at com.sap.xss.hr.per.us.address.fc.wdp.InternalFcPerAddressUS.readRecord(InternalFcPerAddressUS.java:692)
     at com.sap.xss.hr.per.us.address.fc.FcPerAddressUSInterface.readRecord(FcPerAddressUSInterface.java:150)
     at com.sap.xss.hr.per.us.address.fc.wdp.InternalFcPerAddressUSInterface.readRecord(InternalFcPerAddressUSInterface.java:230)
     at com.sap.xss.hr.per.us.address.fc.wdp.InternalFcPerAddressUSInterface$External.readRecord(InternalFcPerAddressUSInterface.java:306)
     at com.sap.xss.hr.per.us.address.overview.VcPerAddressUSOverview.onBeforeOutput(VcPerAddressUSOverview.java:267)
     at com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverview.onBeforeOutput(InternalVcPerAddressUSOverview.java:275)
     at com.sap.xss.hr.per.us.address.overview.VcPerAddressUSOverviewInterface.onBeforeOutput(VcPerAddressUSOverviewInterface.java:158)
     at com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverviewInterface.onBeforeOutput(InternalVcPerAddressUSOverviewInterface.java:140)
     at com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverviewInterface$External.onBeforeOutput(InternalVcPerAddressUSOverviewInterface.java:224)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.callOnBeforeOutput(FPMComponent.java:602)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:568)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:437)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:195)
     at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:748)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:283)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:759)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:712)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
I wonder what's the cause of this ...
Any help would be highly appreciated.

Do below things.
1. Re-import your Model.
2. Restart your J2ee server
3. Re-load & Rebuild your project.
It should work now..
Raja T
Message was edited by:
        Armin Reichert

Issue with calling custom function in merge command -10g

Hi,
I have ran into issue while calling a custom function in merge command.
It throws error 'Invalid identifier'. Oracle doesnt understand that it is a function and take the function name as column name.
Since no such collumn name exists, it throws 'Invalid identifier'.
Interestingly, merge command works fine when it has a oracle function (replace, decode).
The oracle version is 10.2.0.3
It is very urgent.
Any pointers will be helpful.
Regards,
Ravi

I don't have privileges to create dblink, but this is working for me.
So, i don't think function can be a issue here.
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE    10.2.0.1.0      Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
Elapsed: 00:00:01.02
satyaki>
satyaki>
satyaki>create table hist_tab
2     as
3       select * from emp
4       where sal between 2000 and 4000;
Table created.
Elapsed: 00:00:00.09
satyaki>
satyaki>select * from hist_tab;
     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO JOB1      DOB
      7844 TURNER     SALESMAN        7698 08-SEP-81       2178          0         30 SALESMAN
Elapsed: 00:00:00.00
satyaki>
satyaki>
satyaki>update hist_tab
2     set mgr = 7794;
1 row updated.
Elapsed: 00:00:00.01
satyaki>
satyaki>commit;
Commit complete.
Elapsed: 00:00:00.00
satyaki>
satyaki>select * from hist_tab;
     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO JOB1      DOB
      7844 TURNER     SALESMAN        7794 08-SEP-81       2178          0         30 SALESMAN
Elapsed: 00:00:00.00
satyaki>
satyaki>
satyaki>
satyaki>
satyaki>create table tran_tab
2     as
3       select * from emp
4       where sal between 2000 and 7000;
Table created.
Elapsed: 00:00:00.00
satyaki>
satyaki>select * from tran_tab;
     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO JOB1      DOB
      7844 TURNER     SALESMAN        7698 08-SEP-81       2178          0         30 SALESMAN
      7902 FORD       ANALYST         7566 03-DEC-81    5270.76                    20 ANALYST
Elapsed: 00:00:00.00
satyaki>
satyaki>ed
Wrote file afiedt.buf
1 create or replace function fun(c_in number)
2     return number
3     is
4       c_out number(4);
5     begin
6       if c_in < 7900 then
7          c_out := 0;
8       else
9         c_out := 1;
10       end if;
11       return c_out;
12*    end;
13 /
Function created.
Elapsed: 00:00:01.00
satyaki>
satyaki>merge into hist_tab o
2 using (
3     select empno,
4            ename,
5            job,
6            mgr,
7            hiredate,
8            sal,
9            comm,
10            deptno,
11            job1,
12            dob
13     from (
14              select k.*,
15                     rank() over(order by fun(k.empno)) rn
16              from tran_tab k
17          )
18     where rn = 1
19     ) n
20 on ( o.empno = n.empno)
21 when matched then
22    update set o.ename = n.ename,
23               o.job = n.job,
24               o.mgr = n.mgr,
25               o.hiredate = n.hiredate,
26               o.sal = n.sal,
27               o.comm = n.comm,
28               o.deptno = n.deptno,
29               o.job1 = n.job1,
30               o.dob = n.dob
31 when not matched then
32    insert(
33            o.empno,
34            o.ename,
35            o.job,
36            o.mgr,
37            o.hiredate,
38            o.sal,
39            o.comm,
40            o.deptno,
41            o.job1,
42            o.dob
43          )
44    values(
45            n.empno,
46            n.ename,
47            n.job,
48            n.mgr,
49            n.hiredate,
50            n.sal,
51            n.comm,
52            n.deptno,
53            n.job1,
54            n.dob
55          );
1 row merged.
Elapsed: 00:00:00.03
satyaki>
satyaki>select * from hist_tab;
     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO JOB1      DOB
      7844 TURNER     SALESMAN        7698 08-SEP-81       2178          0         30 SALESMAN
Elapsed: 00:00:00.00
satyaki>You can check the final output with old output. It is working perfectly - i guess.
Regards.
Satyaki De.

Custom search help with F4IF_INT_TABLE_VALUE_REQUEST to retrieve 2 columns

Hi all,
i have a problem to retrieve selected value from a custom search help. I need to retrieve 2 columns from the selected line. eg. there are A,B,C,D column in the search help. I need to get the B and D. can anyone help? Thanks

For achieving this follow the following 4 steps:
1. While calling F4IF_INT_TABLE_VALUE_REQUEST pass the importing paramter return_tab to make the data selected by the user IN SELECTION screen. Remember that without this the user entry is avaliable only at START OF SELECTION.
2. Use this value to READ TABLE your internal table to get the value of other column.
3. Load an internal table with values you want to assign to selection screen fields.
4. Assign values to the field in selection field using Fn Module: 'DYNP_VALUES_UPDATE'.
Example:
DATA: ......,
    lit_fields     type table of dynpread,
    ls_fields      type dynpread,
    lit_ret_tab    type table of ddshretval,
    ls_ret_tab     type ddshretval.
. call function 'F4IF_INT_TABLE_VALUE_REQUEST'
    exporting
      retfield        = 'VARI'
      dynpprog        = sy-cprog
      dynpnr          = sy-dynnr
      dynprofield     = 'P_VARI'
      value_org       = 'S'
    tables
      value_tab       = lit_abc
      return_tab      = lit_ret_tab
    exceptions
      parameter_error = 1
      no_values_found = 2
      others          = 3.
check sy-subrc eq 0.
*-----get the entered value of field vari
read table lit_ret_tab into ls_ret_tab index 1.
lv_vari = ls_ret_tab-fieldval.
check sy-subrc eq 0.
*-----get value of the other column vari_d
read table lit_abc into ls_abc with key vari = lv_vari.
lv_vari_d = ls_abc-vari_d.
*----- Append to an internal table with values you want to assin to selection screen fields.
ls_fields-fieldname = 'P_VARI'.
ls_fields-fieldvalue = lv_vari.
append ls_fields to lit_fields.
ls_fields-fieldname = 'P_VARI_D'.
ls_fields-fieldvalue = lv_vari-d.
append ls_fields to lit_fields.
*---- Assign values to the field in selection field
call function 'DYNP_VALUES_UPDATE'
    exporting
      dyname               = sy-cprog
      dynumb               = sy-dynnr
    tables
      dynpfields           = lit_fields
    exceptions
      invalid_abapworkarea = 1
      invalid_dynprofield = 2
      invalid_dynproname   = 3
      invalid_dynpronummer = 4
      invalid_request      = 5
      no_fielddescription = 6
      undefind_error       = 7
      others               = 8.

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