on 10-28-2009 6:43 AM
Hi experts,
I'm trying to call font-end API (Destination: SAP_SSFATGUI) from webdynpro. It giving me communication_error but if i call it from ABAP its working. Pls help.
Hi!
Have you solved it?I have the same problem.
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Still not working
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Hi,
Check this link if that helps you.
http://wiki.sdn.sap.com/wiki/display/WDABAP/WebDynproApplicationUsingBAPI
Regards
Prasenjit
Can you be more clear.
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Hi,
I try to call API namely ssfrfc which is provided by SAP and located in SAPGUI dir in my desktop. You also will have this API program if you installed SAPGUI. When calling this API using call function....destination 'SAP_SSFATGUI' via WebDynpro ABAP it giving me communication_error . However no problem when using normal ABAP. Below are the coding.
METHOD onactionact_exe .
DATA: ostr_output_data TYPE ssfparms-outtext,
ostr_output_data_l TYPE ssfparms-outtextlen,
crc TYPE ssfparms-ssfcrc,
lv_sysubrc type sysubrc.
call C function 'SSFVERSION'
CALL FUNCTION 'SSFVERSION' DESTINATION 'SAP_SSFATGUI'
IMPORTING
ostroutputdata = ostr_output_data
ostroutputdatal = ostr_output_data_l
crc = crc
EXCEPTIONS
communication_failure = 1
system_failure = 2.
lv_sysubrc = sy-subrc.
write:/ OSTR_OUTPUT_DATA,
/ OSTR_OUTPUT_DATA_L,
/ CRC.
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