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Former Member

Call workflow from Dynpro application


I want to call workflow when i click on submit button. Please specify which function module i have to call for that . Please provide code if possible.


Gurprit Bhatia

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Jun 17, 2008 at 03:39 AM


    I was used following FM to trigger the workflow in my customise BAPI.

    call function 'SWE_EVENT_CREATE'


    objtype = 'ZXXXX

    objkey = object_key

    event = 'CREATED'


    event_id = eventid


    event_container = event_container


    objtype_not_found = 1

    others = 2.



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  • Posted on Jun 17, 2008 at 05:49 AM

    hi GURPRIT ,

    Use the following code to start GP work flow

    from webdynpro application

    IGPProcess process = null;

    String message = "";

    String processName = "Demo Process"; // process name given to process in GP Design Time

    try {

    IWDClientUser wdUser = WDClientUser.getCurrentUser();

    IUser user = wdUser.getSAPUser();

    IGPUserContext userContext = GPContextFactory.getContextManager().createUserContext(user);

    process =GPProcessFactory.getDesigntimeManager().getActiveTemplate("991EC21028BE11DD82C000144F6ABEA8",userContext); // process Id , Copy it from GP Design Time

    IGPRuntimeManager rtm = GPProcessFactory.getRuntimeManager();

    IGPProcessRoleInstanceList roles = rtm.createProcessRoleInstanceList();

    int rolenum = process.getRoleInfoCount();

    IGPProcessRoleInstance roleInstance=null;

    IGPStructure params = null;

    params = GPStructureFactory.getStructure(process.getInputParameters());

    if (process.getTitle().equals("Demo Process"))


    params.setAttributeValue("Attribute 1 name",Attribute 1 value);

    params.setAttributeValue("Attribute 2 name",Attribute 2 value);

    params.setAttributeValue("Attribute n name",Attribute n value);

    params.setAttributeValue("I_ActionName_Appr","Please Approve Travel Request: "+wdContext.currentContextElement().getTripNo());

    IGPProcessInstance prInstance = rtm.startProcess(process,processName,"This process has been started using the GP public API",user,roles,params,user);



    catch(Exception e)


    wdComponentAPI.getMessageManager().reportSuccess("Exception Main Try Block "+e.getMessage());


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