jco does not commit

[Former Member]

Hi experts.

I have a problem with jco. I made a jsp page including jco that calls a CBO function module(RFC). When I run the page with debug mode, commit work is executed. But it's not work non-debug mode even though I execute 'BAPI_TRANSACTION_COMMIT' on the page. I don't know why it's not work. Below code is mine.

public String fileDocTest(String doc, String doctype) {

JCO.Client client = null;

JCO.Repository rep = null;

JCO.Function function = null;

JCO.Function function_comm = null;

String rstring = "";

String docnum ="";

String temp = "1";

String temp1 = "SAP-SYSTEM";

try

{

client = SAPConnectionPool.getInstance().getConnection();

rep = new JCO.Repository(repositoryName, client);

CreateFunction crtFnc = new CreateFunction(rep);

CreateFunction crtFnc2 = new CreateFunction(rep);

function_comm = crtFnc.createFunction("BAPI_TRANSACTION_COMMIT");

function = crtFnc2.createFunction("Z_1EH_UPLOAD_DOC_2");

JCO.setMiddlewareProperty("jco.middleware.allow_start_of_programs","ftp;sapftp;sapftpa;sapkprotp;http;saphttp;saphttpa");

JCO.Structure imp_f_table_00 = function.getImportParameterList().getStructure("DOCUMENTDATA");

imp_f_table_00.setValue("CPD","DOCUMENTTYPE");

imp_f_table_00.setValue("CFPDOC","DESCRIPTION");

JCO.Table imp_f_table_01 = function.getTableParameterList().getTable("DOCUMENTDESCRIPTIONS");

imp_f_table_01.appendRow();

imp_f_table_01.setValue("EN","LANGUAGE");

imp_f_table_01.setValue("CfPDoc","DESCRIPTION");

JCO.Table imp_f_table_02 = function.getTableParameterList().getTable("DOCUMENTFILES");

imp_f_table_02.appendRow();

imp_f_table_02.setValue( "1","ORIGINALTYPE");

imp_f_table_02.setValue( "SAP-SYSTEM","STORAGECATEGORY"); imp_f_table_02.setValue(doc,"DOCPATH");

imp_f_table_02.setValue(doctype,"WSAPPLICATION");

client.execute(function);

client.execute(function_comm);

JCO.ParameterList exp_f_table = function.getExportParameterList();

}

catch (Exception ex)

{

ex.printStackTrace();

System.out.println("Caught an exception: \n" + ex);

}

finally

{

JCO.releaseClient(client);

return docnum;

}

FM Z_1EH_UPLOAD_DOC_2 calls a standard FM API_DOCUMENT_MAINTAIN2.

If you have any inforamtion about JCO commit error, please let me know.

Regards.

[Former Member · Accepted solution]

Hi,

why did you not call the bapi_transaction_commit at the end of the function "Z_1EH_UPLOAD_DOC_2"?

I never try something like that you wrote, but i think the problem is, that you call the SAP via JCO two times and sap cannot link the "commit" in the second function to the first "Z_1EH_UPLOAD_DOC_2" function call.

best regards,

Nils

[Former Member · Accepted solution]

Hi Nils.

Frankly I say, I try to commit in the source code of 'Z_1EH_UPLOAD_DOC_2" fucntion like below.

CALL FUNCTION 'API_DOCUMENT_MAINTAIN2'

EXPORTING: pf_transaction = 'CV01'

documentdata = documentdata

hostname = hostname

change_number = docbomchangenumber

valid_from = docbomvalidfrom

revision_level = docbomrevisionlevel

pf_ftp_dest = pf_ftp_dest

pf_http_dest = pf_http_dest

CAD_MODE = CAD_MODE

IMPORTING: documenttype = documenttype

documentnumber = documentnumber

documentpart = documentpart

documentversion = documentversion

return = return

TABLES: characteristicvalues = characteristicvalues

classallocations = classallocations

documentdescriptions = documentdescriptions

objectlinks = objectlinks

documentstructure = documentstructure

documentfiles = documentfiles

longtext = longtexts

components = components.

if return-type is initial or return-type = 'S'.

commit work.

if sy-subrc = 0.

if return-type is initial.

return-type = 'S'.

return-message = documentnumber.

endif.

else.

call function 'BAPI_TRANSACTION_COMMIT'

exporting

wait = 'X'.

if sy-subrc = 0.

return-type = 'S'.

return-message = documentnumber.

endif.

endif.

else.

return-type = 'E'.

endif.

But, it's not work too. So, I tried to commit at JCO code. Is there any kind of problem?