topic Re: read dataset has sy-subrc code 4 in Application Development and Automation Discussions

topic Re: read dataset has sy-subrc code 4 in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043932#M1501089 <HTML><HEAD></HEAD><BODY><P>Please make it more clear.</P></BODY></HTML> Wed, 07 Jul 2010 15:57:52 GMT kesavadas_thekkillath 2010-07-07T15:57:52Z read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043925#M1501082 <HTML><HEAD></HEAD><BODY><P>Hello colleagues,</P><P>hier ist my Problem: </P><P>open dataset has sy-subrc code 0</P><P>read dataset has sy-subrc code 4</P><P>Exceptions are not caught</P><P>what is the error? </P><P></P><P> OPEN DATASET file_server FOR INPUT IN TEXT MODE ENCODING DEFAULT.</P><P></P><P></P><P> IF sy-subrc = 8.</P><P> MESSAGE mess TYPE 'I'.</P><P> ENDIF.</P><P></P><P></P><P> DATA: oerror TYPE REF TO cx_root,</P><P> txt_error TYPE string.</P><P></P><P> DO.</P><P> TRY. </P><P> READ DATASET file_server INTO platzhalter.</P><P></P><P> CATCH CX_SY_CODEPAGE_CONVERTER_INIT INTO oerror.</P><P> txt_error = oerror->get_longtext( ).</P><P> MESSAGE txt_error TYPE 'I' DISPLAY LIKE 'E'.</P><P></P><P> CATCH CX_SY_CONVERSION_CODEPAGE INTO oerror.</P><P> txt_error = oerror->get_longtext( ).</P><P> MESSAGE txt_error TYPE 'I' DISPLAY LIKE 'E'.</P><P></P><P> CATCH cx_sy_file_authority INTO oerror.</P><P> txt_error = oerror->get_longtext( ).</P><P> MESSAGE txt_error TYPE 'I' DISPLAY LIKE 'E'.</P><P></P><P> CATCH cx_sy_file_open INTO oerror.</P><P> txt_error = oerror->get_longtext( ).</P><P> MESSAGE txt_error TYPE 'I' DISPLAY LIKE 'E'.</P><P></P><P></P><P></P><P> CATCH cx_sy_pipe_reopen INTO oerror.</P><P> txt_error = oerror->get_longtext( ).</P><P> MESSAGE txt_error TYPE 'I' DISPLAY LIKE 'E'.</P><P></P><P> ENDTRY.</P><P></P><P> IF sy-subrc <> 0.</P><P> MESSAGE i006(zerror).</P><P> EXIT.</P><P> ENDIF.</P><P></P><P> SPLIT platzhalter AT c_trennzeichen INTO</P><P> wa_inputdata-t_kunde</P><P> wa_inputdata-firma</P><P> wa_inputdata-city</P><P> wa_inputdata-street</P><P> wa_inputdata-zaehlpunkt</P><P> wa_inputdata-zaehlernr</P><P> wa_inputdata-bkreis</P><P> wa_inputdata-bkreis_n</P><P> wa_inputdata-kundengruppe</P><P> wa_inputdata-zaehlverfahren</P><P> wa_inputdata-slp_zuordnung</P><P> wa_inputdata-j_verbrauch</P><P> wa_inputdata-lif_beginn</P><P> wa_inputdata-bil_beginn</P><P> wa_inputdata-st_id.</P><P> APPEND wa_inputdata TO it_container.</P><P></P><P> IF sy-subrc <> 0.</P><P> MESSAGE i007(zerror).</P><P> EXIT.</P><P> ENDIF.</P><P> ENDDO.</P><P></P><P> CLOSE DATASET file_server.</P><P></P><P>Edited by: Aytac Kale on Jul 7, 2010 3:08 PM</P></BODY></HTML> Wed, 07 Jul 2010 13:07:42 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043925#M1501082 Former Member 2010-07-07T13:07:42Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043926#M1501083 <HTML><HEAD></HEAD><BODY><P>For open dataset </P><P></P><P>sy-subrc Description </P><P>0 File was opened. </P><P>8 Operating system could not open file. </P><P> </P><P>For read dataset</P><P></P><P>sy-subrc Meaning </P><P>0 Data was read without reaching end of file. </P><P>4 Data was read and the end of the file was reached or there was an attempt to read after the end of the file.</P></BODY></HTML> Wed, 07 Jul 2010 13:14:04 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043926#M1501083 Former Member 2010-07-07T13:14:04Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043927#M1501084 <HTML><HEAD></HEAD><BODY><P>thank you vinraaj, </P><P></P><P>how can i solve it?</P><P></P><P>Edited by: Aytac Kale on Jul 7, 2010 3:36 PM</P></BODY></HTML> Wed, 07 Jul 2010 13:35:54 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043927#M1501084 Former Member 2010-07-07T13:35:54Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043928#M1501085 <HTML><HEAD></HEAD><BODY><P>Data: platzhalter(50000) type c.</P><P></P><P>Edited by: Aytac Kale on Jul 7, 2010 3:50 PM</P></BODY></HTML> Wed, 07 Jul 2010 13:50:40 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043928#M1501085 Former Member 2010-07-07T13:50:40Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043929#M1501086 <HTML><HEAD></HEAD><BODY><PRE><CODE> data:wf_string type string. data: lf_ref TYPE REF TO cx_root. DO. TRY. READ DATASET file_server INTO platzhalter. *Catch system exceptions CATCH cx_root INTO lf_ref. "#EC CATCH_ALL wf_string = lf_ref->get_text( ). IF wf_string IS NOT INITIAL. MESSAGE s904(zf) WITH wf_string DISPLAY LIKE 'E'. ENDIF. ENDTRY. if sy-subrc ne 0. IF sy-index EQ 1. "No data in the file EXIT. ELSE. "End of File CLOSE DATASET file_server. EXIT. ENDIF. endif. SPLIT platzhalter AT c_trennzeichen INTO wa_inputdata-t_kunde wa_inputdata-firma wa_inputdata-city wa_inputdata-street wa_inputdata-zaehlpunkt wa_inputdata-zaehlernr wa_inputdata-bkreis wa_inputdata-bkreis_n wa_inputdata-kundengruppe wa_inputdata-zaehlverfahren wa_inputdata-slp_zuordnung wa_inputdata-j_verbrauch wa_inputdata-lif_beginn wa_inputdata-bil_beginn wa_inputdata-st_id. APPEND wa_inputdata TO it_container. ENDDO. </CODE></PRE></BODY></HTML> Wed, 07 Jul 2010 14:25:41 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043929#M1501086 kesavadas_thekkillath 2010-07-07T14:25:41Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043930#M1501087 <HTML><HEAD></HEAD><BODY><P>Aytec, please format your code as IF sy-subrc &lt;&gt; 0 doesn't display &lt;&gt;!</P><P></P><P>Now sy-subrc = 4 is not an error when you use READ DATASET, it just indicates the end of file, so just don't display the message:</P><P><SPAN __default_attr="Courier" __jive_macro_name="font"> IF sy-subrc &lt;&gt; 0. <DEL>MESSAGE i007(zerror).</DEL> EXIT. ENDIF. </SPAN></P><P></P><P>Note that your code is buggy as sy-subrc may be changed by GET_LONGTEXT method. So you should place the code above right after the READ DATASET.</P></BODY></HTML> Wed, 07 Jul 2010 14:26:02 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043930#M1501087 Sandra_Rossi 2010-07-07T14:26:02Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043931#M1501088 <HTML><HEAD></HEAD><BODY><P>read dataset reads nothing, if sy-tabix = 1 and 2 ...</P><P>nothing..there are in the csv.table 5 data records</P><P></P><P>Edited by: Aytac Kale on Jul 7, 2010 5:55 PM</P></BODY></HTML> Wed, 07 Jul 2010 15:37:19 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043931#M1501088 Former Member 2010-07-07T15:37:19Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043932#M1501089 <HTML><HEAD></HEAD><BODY><P>Please make it more clear.</P></BODY></HTML> Wed, 07 Jul 2010 15:57:52 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043932#M1501089 kesavadas_thekkillath 2010-07-07T15:57:52Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043933#M1501090 <HTML><HEAD></HEAD><BODY><P>the problem is that no data is read. Like if sy-index 1 or 2 or 3 .... is a nothing is accepted, because nothing is read. inothing. In no time through the loop will read anything.</P><P>OPEN DATASET FOR INPUT IN TEXT MODE file_server ENCODING DEFAULT sy-subrc = 0 , the file is open, why is not a single record read?</P><P></P><P>Edited by: Aytac Kale on Jul 7, 2010 6:20 PM</P><P></P><P>Edited by: Aytac Kale on Jul 7, 2010 6:21 PM</P></BODY></HTML> Wed, 07 Jul 2010 16:06:56 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043933#M1501090 Former Member 2010-07-07T16:06:56Z Re: read dataset has sy-subrc code 4 https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043934#M1501091 <HTML><HEAD></HEAD><BODY><P>though sy-subrc is set to 4, something may have been read (sy-subrc = 4 just indicates the end of file has been reached). Check in debug whether the variable contains something or not.</P></BODY></HTML> Wed, 07 Jul 2010 16:43:20 GMT https://community.sap.com/t5/application-development-and-automation-discussions/read-dataset-has-sy-subrc-code-4/m-p/7043934#M1501091 Sandra_Rossi 2010-07-07T16:43:20Z