Send pdf file to workflow through web dynpro.
I have a web dynpro component, with this component i am raising a request, which will go to multiple level of approvals(for this triggering workflow from web dynpro).
Now i want to send a pdf file as an attachment to approvers work items.
For this i have used File Upload UI element, and i have binded data property of this upload UI element with an attribute of type Xstring.
Now can you please help me to send this file to workflow.
I am able to send a pdf file as an attachment through executable report (SE38), but same functionality is not working from web dynpro.
Code used in executable report is as below:
DATA: t_data_tab TYPE TABLE OF x255,
bin_size TYPE i,
buffer_x TYPE xstring,
buffer_zip TYPE xstring,
filename TYPE string VALUE 'C:\Documents and Settings\My Documents\Downloads\IT.pdf'.
CALL FUNCTION 'GUI_UPLOAD'
filename = filename
filetype = 'BIN'
filelength = bin_size
data_tab = t_data_tab.
CALL FUNCTION 'SCMS_BINARY_TO_XSTRING'
input_length = bin_size
buffer = buffer_x
binary_tab = t_data_tab.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ZSWR_ATT_HEADER-FILE_TYPE = 'B'.
ZSWR_ATT_HEADER-FILE_NAME = 'FORM-407'.
ZSWR_ATT_HEADER-FILE_EXTENSION = 'PDF'.
ZSWR_ATT_HEADER-LANGUAGE = 'EN'.
WORKITEMID = '000000401208'.
CALL FUNCTION 'SAP_WAPI_ATTACHMENT_ADD'
WORKITEM_ID = WORKITEMID
ATT_HEADER = ZSWR_ATT_HEADER
ATT_BIN = buffer_x
DOCUMENT_OWNER = SY-UNAME
LANGUAGE = SY-LANGU
DO_COMMIT = 'X'
ATT_ID = ZSWR_ATT_ID
MESSAGE_LINES = SWR_MESSAG
if sy-subrc = 0.
But function "GUI_UPLOAD" is not working in web dynpro.
November 30, -0001
View Thread Other 9 Replies on scn.sap.com
Try out this code :
FileInputStream is = new FileInputStream(file);
long length = file.length();
byte bytes = new byte[(int)length];
long bytesRead = is.read(bytes);
if (bytesRead < length)
throw new IOException("Could not completely read file "+file.getName());
Create a context attribute of binary type and assign the read data to it and bind the dataSource property of your File Upload and Download properties to this context Attribute.
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