Display error message on jsp if there is an exception during pdf generation
I am displaying pdf from my application and when the pdf document is found, it is displaying properly. Only problem is when the document is not found i want to display the jsp with an error message to the user. I am using IE and IE has a bug that it calls the servlet twice to display pdf. Please refer to this forum and IE bug info.
http://forum.java.sun.com/thread.jsp?forum=33&thread=302647
http://support.microsoft.com/default.aspx?scid=kb;EN-US;q293792
Now during the first call to the Servlet i have set the response ContentType
response.setContentType("application/pdf");I want to change the content type back tp "text/html" before displaying the jsp with the error message. How should i do that. I tried to change the content type by doing response.setContentType("text/html"); in the servlet. But this is not working. I am still getting the same error. which is a diagol box in Acrobat saying "File does not begin with %PDF~"
Thanks of your help in advance.
hey u have retrieved pdf from
blob object in database
kindly send me that code ya
thanks in advance
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Display error message in batch job log
Hello
I have a batch job running and I have an error coming during some validation logic.
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How to display error message ??
Hi,
I have a BDC program to upload data from an excel sheet. I could see that some records of data fail to pass and hence after my bdc run i would like to display error message for the failed records as follows:
costcenter:
cost element:
fiscal year:
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is it possible ?? how to do that ? please explain in detail.
for ur reference my program is pasted below.
thanks
*& Report ZBDC_BUDGET_UPLOAD
REPORT ZBDC_BUDGET_UPLOAD.
types: begin of tdata,
rec(150) type c,
end of tdata,
begin of tmtgp,
costcent LIKE CCSS-KOSTL,
costelem LIKE CCSS-KSTAR,
fisyear LIKE CCSS-GJAHR,
jan(10),
feb(10),
mar(10),
apr(10),
may(10),
jun(10),
jul(10),
aug(10),
sep(10),
oct(10),
nov(10),
dec(10),
end of tmtgp.
data: idata type table of tdata with header line.
data: imtgp type table of tmtgp with header line.
Data : fieldval(10) type c.
selection-screen begin of block b1 with frame title text-001.
parameters: p_file type localfile default 'C:\budget_data_csv.csv'.
selection-screen end of block b1.
include zbdcrecx1.
at selection-screen on value-request for p_file.
call function 'KD_GET_FILENAME_ON_F4'
exporting static = 'X'
changing file_name = p_file.
start-of-selection.
perform upload_data.
loop at imtgp.
Write imtgp-fisyear to fieldval.
perform open_group.
perform bdc_dynpro using 'SAPLKPP0' '1000'.
perform bdc_field using 'BDC_CURSOR'
'KPP0B-VALUE(04)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'KPP0B-VALUE(04)'
fieldval.
Write imtgp-costcent to fieldval.
perform bdc_dynpro using 'SAPLKPP0' '1000'.
perform bdc_field using 'BDC_CURSOR'
'KPP0B-VALUE(06)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'KPP0B-VALUE(06)'
fieldval.
perform bdc_dynpro using 'SAPLKPP0' '1000'.
perform bdc_field using 'BDC_CURSOR'
'KPP0B-VALUE(09)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-costelem to fieldval.
perform bdc_field using 'KPP0B-VALUE(09)'
fieldval.
perform bdc_dynpro using 'SAPLKPP0' '1000'.
perform bdc_field using 'BDC_CURSOR'
'KPP0B-VALUE(04)'.
perform bdc_field using 'BDC_OKCODE'
'=CSPB'.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(01)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-jan to fieldval.
perform bdc_field using 'Z-BDC03(01)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(02)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-feb to fieldval.
perform bdc_field using 'Z-BDC03(02)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(03)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-mar to fieldval.
perform bdc_field using 'Z-BDC03(03)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(04)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-apr to fieldval.
perform bdc_field using 'Z-BDC03(04)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(05)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-may to fieldval.
perform bdc_field using 'Z-BDC03(05)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(06)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-jun to fieldval.
perform bdc_field using 'Z-BDC03(06)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(07)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-jul to fieldval.
perform bdc_field using 'Z-BDC03(07)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(08)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-aug to fieldval.
perform bdc_field using 'Z-BDC03(08)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(09)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-sep to fieldval.
perform bdc_field using 'Z-BDC03(09)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(10)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-oct to fieldval.
perform bdc_field using 'Z-BDC03(10)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(11)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-nov to fieldval.
perform bdc_field using 'Z-BDC03(11)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(12)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
Write imtgp-dec to fieldval.
perform bdc_field using 'Z-BDC03(12)'
fieldval.
perform bdc_dynpro using 'SAPLKPP2' '0110'.
perform bdc_field using 'BDC_CURSOR'
'Z-BDC03(12)'.
perform bdc_field using 'BDC_OKCODE'
'=CBUC'.
perform bdc_transaction using 'KP06'.
perform close_group.
endloop.
form upload_data.
data: filename type string.
clear idata.
refresh idata.
filename = p_file.
call function 'GUI_UPLOAD'
exporting filename = filename
filetype = 'ASC'
tables data_tab = idata
exceptions file_open_error = 1
file_read_error = 2
no_authority = 6
others = 17.
check sy-subrc = 0.
loop at idata.
clear imtgp.
split idata at ',' into imtgp-costcent imtgp-costelem imtgp-fisyear
imtgp-jan imtgp-feb imtgp-mar imtgp-apr imtgp-may imtgp-jun imtgp-jul
imtgp-aug imtgp-sep imtgp-oct imtgp-nov imtgp-dec.
append imtgp.
endloop.
endform.check the below code,.,
DATA : t_bdcmsgcoll TYPE STANDARD TABLE OF bdcmsgcoll WITH HEADER LINE.
CALL TRANSACTION '<DELIVERYTRANSACTION>' USING t_bdctab
mode 'N'
MESSAGES INTO t_bdcmsgcoll.
DESCRIBE TABLE t_bdcmsgcoll LINES g_lines.
READ TABLE t_bdcmsgcoll INDEX g_lines.
IF t_bdcmsgcoll-msgtyp = 'S' AND
t_bdcmsgcoll-msgid = <Msg id> AND
t_bdcmsgcoll-msgnr = <Msg number>.
* Trap your Call Transaction messages
t_success-deliverynumber = t_bdcmsgcoll-msgv1.
* You can format the message returned by call transaction using function 'FORMAT_MESSAGE' which will return g_mesg
t_success-message = g_mesg.
APPEND t_success.
CLEAR t_success.
ELSE.
* If there an Error-Do this..
READ TABLE t_bdcmsgcoll WITH KEY msgtyp = 'E'.
IF sy-subrc = 0.
* Format your message using FORMAT_MESSAGE "FM
CLEAR g_mesg.
t_error-msg = g_mesg_incl.
APPEND t_error.
CLEAR t_error.
ENDIF.
ENDIF.
* Clear for next run
CLEAR: t_bdcmsgcoll,
t_bdctab.
REFRESH: t_bdcmsgcoll[],
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JuanYou can do this using java script throwing an alert popup or you can check if the fields are initial in oninputprocessing and fill a variable like gv_error = 'Enter values of mandatory fields.' and display the same in layout using
<phtmlb:messageBar id = "messageBar"
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Could anyone help?
METHOD if_ex_me_process_req_cust~process_account.
DATA: w_account_ref TYPE exkn.
w_account_ref = im_account_ref->get_data( )
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[http://abap4.tripod.com/Using_Application_Logging.html|http://abap4.tripod.com/Using_Application_Logging.html]
Run this report in se38 an example sap report to understand logging way to show a set of messages
Report Name : SBAL_DEMO_01
Edited by: Vighneswaran CE on Dec 19, 2010 3:01 PM
Edited by: Vighneswaran CE on Dec 19, 2010 3:11 PM -
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2)Error message.
Thanks,
Anubhav.Hi Graham,
The solution is perfect!
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<table class=""urGridLayout" border="1" cellpadding="2" id="err_tab">
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loop at itab_message into wa_message.
%>
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when 'S'. %>
<htmlb:image src = "ICON_MESSAGE_INFORMATION" />
<% when 'error'. %>
<htmlb:image src = "ICON_MESSAGE_ERROR" tooltip="Error" />
<% when 'W'. %>
<htmlb:image src = "ICON_MESSAGE_WARNING" />
<% when 'I'. %>
<htmlb:image src = "ICON_MESSAGE_INFORMATION" />
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</td >
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<%
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Thanks,
Anubhav.
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