Calling EJB function

Hi,
Our issue is similar to Property null
Exception shows
Exception raised from invocation of public commonj.sdo.DataObject com.dpsg.mdm.bp.func.BusinessCalendar.invokeSdo(commonj.sdo.DataObject,com.sap.glx.mapping.execution.api.invoker.SdoInvoker$InvocationContext)
nested exception is: java.lang.NullPointerException: Property is null
We could run the EJB from the EJB explorer but we are getting the xception while calling from BPM.
Regards, Anil

Resolved the issue by maintaining the same parameter names on the EJB as well as while creating the EJB function in BPM
Anil

Similar Messages

BPM start event(start condition) doesn't support ejb function call?

Hi all,
An id is included in the ws call to trigger the bpm flow,
I have developed a ejb function, which is doing a simple check whether the process for the specific id is called before or not.
I have a simple table in bpm java server which records the id used before.
the ejb is called in the start condition, my desired behavior is: if the ejb returns true, no process should be triggered.
but the thing is, my flow is not getting triggered once I put the ejb call in the start condition.(ejb is called, as i can see new id record inserted into my db table)
I cannot even debug the process.
I can debug the process if that ejb call is removed from the start condition.
my server is 7.31 sp8
Best regards,
Jun

Thanks for confirming Jun Wu.... always comforting to see even the experts can stuff it up from time to time... and very glad you were able to fix it!

Call EJB from ABAP in NW2004s

Hello everybody,
I'm trying to call a EJB function from ABAP code in NW2004s. I search SDN for almost two days now but can't get it to work.
Here is what I've done:
- created a EBJ in SAP NetWeaver Developer Studio 7.0.11 (came with our NetWeaver installation dvds)
- added a function: public void processFunction(com.sap.mw.jco.JCO.Function function)
- edited ejb-j2ee-engine.xml setting : <jndi-name>Z_ISR_BLOG</jndi-name>
- found that in jndi registry under: rfcaccessejb/Z_ISR_BLOG
now something I don't understand by reading in SDN:
- I created a JCo RFC Provider called ISRJCO and entered connection informations for our system
- I created a entry in sm59 (type TCPIP, registered remote programm) and connection test worked for it
How do I now access my EJB? Does anybody have some howto links for me?
Thank you very, very much in advance!
Thorsten

Hi Thorsten,
you will have to use your bean with the processFunction() method.
http://help.sap.com/saphelp_nw04s/helpdata/en/6a/82343ecc7f892ee10000000a114084/frameset.htm
       1.      On startup the JCo RFC Provider service connects to the Web AS repository.
       2.      On startup the JCo RFC Provider service registers itself at the Gateway with a defined name. It is possible to register it under different names and at different Gateways.
       3.      The Web AS calls a function for the registered RFC destination.
This graphic is explained in the accompanying text
Make sure that the function is defined in the repository!
       4.      The Gateway forwards the call to the JCo RFC Provider service.
       5.      The JCo RFC Provider service looks in the JNDI for the EJB, which is registered under the function name.
This graphic is explained in the accompanying text
The name of the function must be identical with the JNDI name of the bean, that is, it is necessary to have a JNDI name. If there is no such name, the JCo RFC Provider service will not be able to find the bean.
It is advisable for the beans to be written with a LocalHome interface.
       6.      The JCo RFC Provider service calls the processFunction(JCO.Function) method of the EJB found.
       7.      The results of that call (the modified JCO.Function) are passed to the Gateway.
       8.      The Gateway passes the results back to the Web AS.
Have a look here too: http://help.sap.com/saphelp_nw04/helpdata/en/0f/74e2963e4f9840ab9a4b9e10c5ebcb/frameset.htm
Regards,
Chris
Edited by: Christian Cz. on Apr 15, 2009 4:33 PM

Call ejb from browsers

Hello Developers!
I deployed my ejb to OAS4081. I call that
from JDeveloper so it good. But when I try
to call from applet in IExpl5 I can't
instantiate the ORB. I've got a com.ms.security.SecurityException : oracle.oas.orb.CORBA.ORB.init
I coded the CLASSPATH(oasoorb(yoj),client,
ejbapi...) perfectly, I think.
If anybody could help, please...
Thanx!

Hi there,
          I saw someone on this group had a problem to locate proper classpath
          to call EJB from JSP. I thought if you call EJB from classpath, you are
          calling the bean. But you loss all the EJB functions. To be able to utilize
          EJB features like object pooling. You need to call it from Weblogic server
          using url/jndi, not from the jar directly.
          Any comment? Am I right?
          BTW, my question about calling EJB from JSP means calling through URL,
          not a local path.
          Thank you
          >-------------------------------------------------------------------->
          Jim wrote in message <[email protected]>...
          >Hi there,
          > Can I call EJB from JSP? Is there a particular security setting or
          >concern for Weblogic? Is there an coding example?
          >
          >Thank you
          >
          >

Calling EJB causes error in CF Administrator

Hello,
I just moved from CFMX 6.1 Enterprise to 7 Standard and now
I'm having trouble when I invoke an EJB. The EJB returns the
information successfully, but then when I try to access the CF
Administrator, the following error is shown:
Security: The requested template has been denied access to
D:\WebSites\mntwia01\CFIDE\adminapi\administrator. cfc. The
following is the internal exception message: access denied
(java.io.FilePermission
D:\WebSites\mntwia01\CFIDE\adminapi\administrator.cfc execute)
ColdFusion cannot determine the line of the template that caused
this error. This is often caused by an error in the exception
handling subsystem.
The rest of the website works fine, but I need to restart
ColdFusion in order to be ablet to access the administrator again.
The problem happens with every EJB I call, and only since the move
to CF 7.
Thank you for any suggestions,

This error seems to happen if you are debugging a function (or any subprogram with OUT parameters) and the debug call block does not assign the function's return value (and/or OUT parameters) to bind variable.
The default call block generated by SQL Developer for debugging a function ends with a statement like:
:v_Return := v_Return;
assigning the return value from the function call to a bind variable.
If you remove this bind variable entirely (say, because you used the "From File" option to load some existing script for calling the function in question), then you get the "Invalid Column Index" error. Presumably SQL Developer expects to be able to get the return value of the function out of a bind variable, so if there is nothing to bind to it gets an error.
Now, there doesn't seem to be any very good reason for this, since as far as I can tell you can't view the return value in any way after completing the debug run (and in fact, in many debug runs you may not even run the function to completion).

How to call stored function in my jsp

how to call stored function in my jsp?
please give me a example.

Hi,
think we need mor einformation, like JDeveloper release and the how you do access the database (JDBC, BC4J, EJB,ADF...)
Frank

How to call oracle function from ejb3

i'm trying to call an oracle query-function from ejb3.
The oracle function:
create or replace FUNCTION getSecThreadCount(secId in NUMBER,avai in NUMBER)
RETURN SYS_REFCURSOR is cur SYS_REFCURSOR;
m_sql VARCHAR2(250);
BEGIN
m_sql:='select count(thrId) from thread where secId='|| secid||'
and thrAvai='|| avai;
open cur for m_sql;
return cur;
END;
I'v tried several ways to call it,but all failed:
1. the calling code:
public Object getSectionThreadCount(int secId,int avai){
          Query query=manager.createNativeQuery("{call getSecThreadCount(?,?) }");
          query.setParameter(1, secId);
          query.setParameter(2, avai);
          return query.getSingleResult();
but i got the exception:
Exception in thread "main" javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query; nested exception is: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
Caused by: java.sql.SQLException: ORA-06550: row 1, col 7:
PLS-00221: 'GETSECTHREADCOUNT' not procedure or not defined
ORA-06550: row 1, col 7:
PL/SQL: Statement ignored
2. the calling code:
@SqlResultSetMapping(name = "getSecThreadCount_Mapping")
@NamedNativeQuery(name = "getSecThreadCount",
query = "{?=call getSecThreadCount(:secId,:avai)}",
resultSetMapping = "getSecThreadCount_Mapping",
hints = {@QueryHint(name = "org.hibernate.callable", value = "true"),
          @QueryHint(name = "org.hibernate.readOnly", value = "true")})
public Object getSectionThreadCount(int secId,int avai){
          Query query=manager.createNamedQuery("getSecThreadCount");
          query.setParameter("secId", secId);
          query.setParameter("avai", avai);
          return query.getSingleResult();
but i run into the exception:
Exception in thread "main" javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query; nested exception is: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query
Caused by: java.sql.SQLException: lost in index IN or OUT parameter:: 3
By the way, i have successfully called the function from hibernate. And i use oracle 11g, JBoss5 RC1.
Could anyone tell me how to call the function from EJB3?
Thanks.

Here's a working model:
package.procedure: (created in example schema scott)
CREATE OR REPLACE package body data_pkg as
type c_refcursor is ref cursor;
-- function that return all emps of a certain dept
function getEmployees ( p_deptId in number
return c_refcursor
is
    l_refcursor c_refcursor;
begin
     open l_refcursor
    for
          select e.empno as emp_id
          ,        e.ename as emp_name
          ,        e.job   as emp_job
          ,        e.hiredate as emp_hiredate
          from   emp e
          where e.DEPTNO = p_deptId;
    return l_refcursor;
end getEmployees;
end data_pkg;
/entity class:
package net.app.entity;
import java.io.Serializable;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedNativeQuery;
import javax.persistence.QueryHint;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
@SuppressWarnings("serial")
@Entity
@Table (name="emp")
@SequenceGenerator(name = "EmployeeSequence", sequenceName = "emp_seq")
@NamedNativeQuery( name = "getEmpsByDeptId"
               , query = "{ ? = call data_pkg.getEmployees(?)}"
               , resultClass = Employee.class
               , hints = { @QueryHint(name = "org.hibernate.callable", value = "true")
                      , @QueryHint(name = "org.hibernate.readOnly", value = "true")
public class Employee implements Serializable
    @Id
    @Column(name="emp_id")
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "EmployeeSequence")
    private int id;
    @Column(name="emp_name")
    private String name;
    @Column(name="emp_job")
    private String job;
    @Column(name="emp_hiredate")
    private Date hiredate;
    // constructor
    public Employee (){}
    // getters and setters
    public int getId()
     return id;
etc...session bean:
package net.app.entity;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import net.app.entity.Employee;
import net.app.iface.ScottAdmin;
@Stateless
public class ScottAdminImpl implements ScottAdmin
    @PersistenceContext
    private EntityManager entityManager;
    @SuppressWarnings("unchecked")
    public List<Employee> getEmployeesByDeptId(int deptId)
     ArrayList<Employee> empList;
     try
         Query query = entityManager.createNamedQuery("getEmpsByDeptId");
         query.setParameter(1, deptId);
         empList = (ArrayList<Employee>) query.getResultList();
         return empList;
     catch (Exception e)
         e.printStackTrace(System.out);
         return null;
}client:
package net.app.client;
import java.util.List;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import net.app.entity.Employee;
import net.app.iface.ScottAdmin;
public class ScottClient
    public static void main(String[] args)
     try
         // create local interface
         InitialContext ctx = new InitialContext();
         ScottAdmin adminInterface = (ScottAdmin) ctx.lookup("ScottAdminImpl/remote");
         // select employees by deptno
         int deptno = 20;
         List<Employee> empList = adminInterface.getEmployeesByDeptId(deptno);
         // output
         System.out.println("Listing employees:");
         for (Employee emp : empList)
          System.out.println(emp.getId() + ": " + emp.getName() + ", " + emp.getJob() + ", " + emp.getHiredate());
     catch (NamingException e)
         e.printStackTrace(System.out);
}Basically you just ignore the refcursor outbound parameter.
This is a stored function, have yet to try outbound refcursor parameters in stored procedures...
Edited by: _Locutus on Apr 2, 2009 2:37 PM

Calling EJB from XI Mapping

Hello,
i try to call a ejb (deployed on the same machine) within a message mapping (userdefined function).
Is there any documentation how to do the jndi lookup?
Do i have to pass user credentials in order get working jndi-lookups. Currently i get only sap....UnsatisfiedReferenceImpl Objects from the context.lookup(...).
As far as i can see there is no binding of my ejb visible for lookups (tracing the content of context.list("")).
Do i have to load a foo_client.jar into xi or not. Are there other jars to load into xi to get it work .....?
Thanks
Peter

Hello.
Check my wiki article:
http://wiki.sdn.sap.com/wiki/display/stage/SapNetweaverProcessIntegration.CallEjb3.0methodfromJavaclassmappingPI7.1
(SapNetweaver Process Integration. Call Ejb 3.0 method from Java class mapping PI 7.1)

Error while calling ejb service call from BPM service

Hi,
We are using the Oracle 11.1.1.5.0
We are calling ejb service call from BPM service to update the data to Oracle database.
We are getting the below error when we executing the ejb service call from BPM Service.
<Error> <EJB> <BEA-010026> <Exception occurred du
ring commit of transaction Name=[EJB oracle.bpm.bpmn.engine.ejb.impl.BPMNDeliver
yBean.handleCallback(java.lang.String,java.lang.String,java.lang.String,int,bool
ean)],Xid=BEA1-45B91984D57960994897(30845116),Status=Rolled back. [Reason=javax.
transaction.xa.XAException: JDBC driver does not support XA, hence cannot be a p
articipant in two-phase commit. To force this participation, set the GlobalTrans
actionsProtocol attribute to LoggingLastResource (recommended) or EmulateTwoPhas
eCommit for the Data Source = EBSConnection],numRepliesOwedMe=0,numRepliesOwedOt
hers=0,seconds since begin=1,seconds left=60,XAServerResourceInfo[SOADataSource_
base_domain]=(ServerResourceInfo[SOADataSource_base_domain]=(state=rolledback,as
signed=soa_server1),xar=SOADataSource,re-Registered = false),XAServerResourceInf
o[ArCnTaskForms@EBSConnection@EBSConnection_base_domain]=(ServerResourceInfo[ArC
nTaskForms@EBSConnection@EBSConnection_base_domain]=(state=rolledback,assigned=s
oa_server1),xar=weblogic.jdbc.wrapper.JTSEmulateXAResourceImpl@fa5476,re-Registe
red = false),SCInfo[base_domain+soa_server1]=(state=rolledback),properties=({web
logic.jdbc.remote.EBSConnection=t3://192.168.10.114:8001, weblogic.transaction.n
ame=[EJB oracle.bpm.bpmn.engine.ejb.impl.BPMNDeliveryBean.handleCallback(java.la
ng.String,java.lang.String,java.lang.String,int,boolean)]}),local properties=({w
eblogic.jdbc.jta.SOADataSource=[ No XAConnection is attached to this TxInfo ]}),
OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=soa
server1+192.168.10.114:8001+basedomain+t3+, XAResources={eis/tibjms/Queue, eis
/activemq/Queue, WLStore_base_domain_BPMJMSFileStore, WLStore_base_domain__WLS_s
oa_server1, eis/fioranomq/Topic, eis/jbossmq/Queue, eis/Apps/Apps, eis/websphere
mq/Queue, eis/AQ/aqSample, WLStore_base_domain_SOAJMSFileStore, eis/aqjms/Queue,
WSATGatewayRM_soa_server1_base_domain, eis/sunmq/Queue, eis/pramati/Queue, SSCo
nnectionDS_base_domain, eis/tibjms/Topic, eis/tibjmsDirect/Queue, eis/wls/Queue,
eis/tibjmsDirect/Topic, EDNDataSource_base_domain, eis/wls/Topic, eis/aqjms/Top
ic, RL3TST_base_domain, ArCnTaskForms@EBSConnection@EBSConnection_base_domain, S
OADataSource_base_domain, WLStore_base_domain_UMSJMSFileStore_auto_2},NonXAResou
rces={})],CoordinatorURL=soa_server1+192.168.10.114:8001+base_domain+t3+): weblo
gic.transaction.RollbackException: Could not prepare resource 'ArCnTaskForms@EBS
Connection@EBSConnection_base_domain
JDBC driver does not support XA, hence cannot be a participant in two-phase comm
it. To force this participation, set the GlobalTransactionsProtocol attribute to
LoggingLastResource (recommended) or EmulateTwoPhaseCommit for the Data Source
= EBSConnection
at weblogic.transaction.internal.TransactionImpl.throwRollbackException(
TransactionImpl.java:1881)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(Se
rverTransactionImpl.java:345)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTran
sactionImpl.java:239)
at weblogic.ejb.container.internal.BaseLocalObject.postInvoke1(BaseLocal
Object.java:622)
at weblogic.ejb.container.internal.BaseLocalObject.__WL_postInvokeTxRetr
y(BaseLocalObject.java:455)
at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(Sess
ionLocalMethodInvoker.java:52)
at oracle.bpm.bpmn.engine.ejb.impl.BPMNDeliveryBean_of8dk6_ICubeDelivery
LocalBeanImpl.handleCallback(Unknown Source)
at com.collaxa.cube.engine.dispatch.message.instance.CallbackDeliveryMes
sageHandler.handle(CallbackDeliveryMessageHandler.java:47)
at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(Dispatc
hHelper.java:140)
at com.collaxa.cube.engine.dispatch.BaseDispatchTask.process(BaseDispatc
hTask.java:88)
at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTas
k.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.transaction.xa.XAException: JDBC driver does not support XA, he
nce cannot be a participant in two-phase commit. To force this participation, se
t the GlobalTransactionsProtocol attribute to LoggingLastResource (recommended)
or EmulateTwoPhaseCommit for the Data Source = EBSConnection
at weblogic.jdbc.wrapper.JTSXAResourceImpl.prepare(JTSXAResourceImpl.jav
a:83)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerRe
sourceInfo.java:1327)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerRe
sourceInfo.java:513)
at weblogic.transaction.internal.ServerSCInfo$1.run(ServerSCInfo.java:36
8)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTunin
gWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
.>
<12 Oct, 2012 12:34:40 PM IST> <Error> <oracle.soa.bpel.engine.dispatch> <BEA-00
0000> <failed to handle message
javax.transaction.xa.XAException: JDBC driver does not support XA, hence cannot
be a participant in two-phase commit. To force this participation, set the Globa
lTransactionsProtocol attribute to LoggingLastResource (recommended) or EmulateT
woPhaseCommit for the Data Source = EBSConnection
at weblogic.jdbc.wrapper.JTSXAResourceImpl.prepare(JTSXAResourceImpl.jav
a:83)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerRe
sourceInfo.java:1327)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerRe
sourceInfo.java:513)
at weblogic.transaction.internal.ServerSCInfo$1.run(ServerSCInfo.java:36
8)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTunin
gWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
<12 Oct, 2012 12:34:40 PM IST> <Error> <oracle.soa.bpel.engine.dispatch> <BEA-00
0000> <Failed to handle dispatch message ... exception ORABPEL-05002
Message handle error.
error while attempting to process the message "com.collaxa.cube.engine.dispatch.
message.instance.CallbackDeliveryMessage"; the reported exception is: Error comm
itting transaction:; nested exception is: javax.transaction.xa.XAException: JDBC
driver does not support XA, hence cannot be a participant in two-phase commit.
To force this participation, set the GlobalTransactionsProtocol attribute to Log
gingLastResource (recommended) or EmulateTwoPhaseCommit for the Data Source = EB
SConnection
This error contained an exception thrown by the message handler.
Check the exception trace in the log (with logging level set to debug mode).
ORABPEL-05002
Message handle error.
error while attempting to process the message "com.collaxa.cube.engine.dispatch.
message.instance.CallbackDeliveryMessage"; the reported exception is: Error comm
itting transaction:; nested exception is: javax.transaction.xa.XAException: JDBC
driver does not support XA, hence cannot be a participant in two-phase commit.
To force this participation, set the GlobalTransactionsProtocol attribute to Log
gingLastResource (recommended) or EmulateTwoPhaseCommit for the Data Source = EB
SConnection
This error contained an exception thrown by the message handler.
Check the exception trace in the log (with logging level set to debug mode).
at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(Dispatc
hHelper.java:207)
at com.collaxa.cube.engine.dispatch.BaseDispatchTask.process(BaseDispatc
hTask.java:88)
at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTas
k.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:908)
at java.lang.Thread.run(Thread.java:662)
>
Could any body help on this issue.It is little bit urgent for us to resolve.
Thanks in advance.

Thanks Sudipto Desmukh,
The link is helpful me to resolve this issue.
Thanks,
Narasimha E

CNTL_ERROR while calling a function module from Java webdynpro

I am calling a RFC function module from javawebdynpro app
which inturn calls a function module performing BDC on CAPP transaction. When I run this from SE37 of the same system or a different system everything works fine. But when called from Java webdynpro app, it raises a CNTL_ERROR exception and creates a short dump.
Any help on this is highly appreciated

Good catch, BI Learner. This was exactly it: when assigning the values from SOURCEFIELDS directly to the import/export parameters, you have to make sure that the types are EXACTLY the same, otherwise it will not work (the routine stops with an error when calling the FM, but there is no dump).
Therefore, to solve my problem, I created the declarations precisely as expected by the FM and assigned the values to these fields:
DATA:
      SOURCEVAL TYPE /BIC/OIINVQTY,
      SOURCEUOM TYPE /BIC/OIUSUOM,
      USITM TYPE /BIC/OIUSITM,
      TARGETUOM TYPE /BIC/OIUSUOM,
      CONVERTED_COST TYPE /BIC/OIINVQTY.
DATA PRODUCTION_UOM TYPE /BIC/OIUSUOM.
" get the Production UOM
    SELECT SINGLE I~/BIC/USPRDUOM
      FROM /BIC/PUSITM AS I
      INTO PRODUCTION_UOM
      WHERE I~/BIC/USITM = SOURCE_FIELDS-/BIC/USITM AND I~OBJVERS = 'A'.
    IF ( SY-SUBRC = 4 ). " no records found
      "RAISE PARTNO_NOT_FOUND.
      RAISE EXCEPTION TYPE CX_RSROUT_SKIP_RECORD.
    ENDIF.
" load the parameters
    SOURCEVAL = SOURCE_FIELDS-/BIC/USFRZMFC.
    SOURCEUOM = SOURCE_FIELDS-BASE_UOM.
    USITM = SOURCE_FIELDS-/BIC/USITM.
" then you can call the FM
    CALL FUNCTION 'Z_CA_CONVERT_US_COST'
      EXPORTING
        PSOURCEVAL                = SOURCEVAL
        PSOURCEUOM                = SOURCEUOM
        PUSITM                    = USITM
        PTARGETUOM                = PRODUCTION_UOM
      IMPORTING
        PTARGETVAL                = CONVERTED_COST
      EXCEPTIONS
        CONVERSION_NOT_MAINTAINED = 1
        PARTNO_NOT_FOUND          = 2
        OTHERS                    = 3.
" ... [do the rest]
Thanks for your help,
Dennis

Error while calling a function.

Hi,
below is my callable statement through which am calling a function which returns the service years of a person with personid as parameter.
But dont know why am getting an error which is returning the serviceyrs as 0.
when i try to debug, the problem is in this statement
System.out.println("the output1 is "+cs.getInt(1));
is there any problem with my code.
please look the code below
thanks
kumar
OADBTransaction txn=getOADBTransaction();
OracleCallableStatement cs = (OracleCallableStatement) txn.createCallableStatement("begin :1:=LMIG_UTILITY_PKG.GET_TOTAL_SERVICE(p_person_id => :2); end;",1);
try
cs.registerOutParameter(1,Types.INTEGER);
cs.setInt(2,Integer.parseInt(pid));
System.out.println("person id is "+pid);
System.out.println("the output1 is "+cs.getInt(1));
cs.execute();
serviceyrs= cs.getInt(1);
cs.close();
catch(SQLException sqle)
System.out.println("ERROR"+sqle.toString());
System.out.println("Service years are "+serviceyrs);

Hi, Guess u are missing the connection to the JDBC call.
Try the following...it worked for me..
Connection conn = this.getOADBTransaction().getJdbcConnection();
OracleCallableStatement ocs = null;
String param = null;
try {
     String stmt = "BEGIN :1 := <PkgName>.<FunctionName>(:2); end;";
     ocs = (OracleCallableStatement)conn.prepareCall(stmt);
     ocs.registerOutParameter(1, OracleTypes.CHAR);
     ocs.setString(2, <param>);
     ocs.execute();
     param = ocs.getString(1);
} catch(SQLException se)
{       throw OAException.wrapperException(se);
finally
     try {
          ocs.close();
          return(param);
     } catch(Exception e)
          throw OAException.wrapperException(e);
}

Can we call a function module in ADHOC query

Hi
Can we call a function module in ADHOC query if yes how.
Also we ned to know how to call a function module in SAP query.
An early responce is appreciated.
Thanks and best regards
Rajeev

Okay as far as I understand your aim is:
To fill a field in the output list with a value that is based on the current line information and calculated by a function module
So go to SQ02 and create an additional field in the InfoSet.
You can refer in the coding to the technical names you can see in the left tree window like P0000-PERNR.
More information is avaiable in the Help part look for additional field in SQ02.
Regards,
Michael

Upload data from excel with vba by calling a function module

Hello all,
i have a problem with the function module "ALSM_EXCEL_TO_INTERNAL_TABLE". I will call this function module with vba to load data from excel to sap with a Buttonclick. I have copied this function module and set it remotable. But i can´t call it from excel.
Can you give me some tips how can i
upload data from excel with vba by click a button.
The problem seems the function: call method cl_gui_frontend_services=>clipboard_import in the function module, because when i comment this function call the vba-call is true but no results.
How can I call the function module correct with vba?
Thanks a lot for your tips!!!!
Chris
Message was edited by:
        Christoph Kirschner

HI
Uploading data directly from Excel file format
* Upload data direct from excel.xls file to SAP
REPORT ZEXCELUPLOAD.
PARAMETERS: filename LIKE rlgrap-filename MEMORY ID M01,
            begcol TYPE i DEFAULT 1 NO-DISPLAY,
            begrow TYPE i DEFAULT 1 NO-DISPLAY,
            endcol TYPE i DEFAULT 100 NO-DISPLAY,
            endrow TYPE i DEFAULT 32000 NO-DISPLAY.
* Tick don't append header
PARAMETERS: kzheader AS CHECKBOX.
DATA: BEGIN OF intern OCCURS 0.
        INCLUDE STRUCTURE alsmex_tabline.
DATA: END OF intern.
DATA: BEGIN OF intern1 OCCURS 0.
        INCLUDE STRUCTURE alsmex_tabline.
DATA: END OF intern1.
DATA: BEGIN OF t_col OCCURS 0,
       col LIKE alsmex_tabline-col,
       size TYPE i.
DATA: END OF t_col.
DATA: zwlen TYPE i,
      zwlines TYPE i.
DATA: BEGIN OF fieldnames OCCURS 3,
        title(60),
        table(6),
        field(10),
        kz(1),
      END OF fieldnames.
* No of columns
DATA: BEGIN OF data_tab OCCURS 0,
       value_0001(50),
       value_0002(50),
       value_0003(50),
       value_0004(50),
       value_0005(50),
       value_0006(50),
       value_0007(50),
       value_0008(50),
       value_0009(50),
       value_0010(50),
       value_0011(50),
       value_0012(50),
       value_0013(50),
       value_0014(50),
       value_0015(50),
       value_0016(50),
       value_0017(50),
       value_0018(50),
       value_0019(50),
       value_0020(50),
       value_0021(50),
       value_0022(50),
       value_0023(50),
       value_0024(50),
       value_0025(50),
       value_0026(50),
       value_0027(50),
       value_0028(50),
       value_0029(50),
       value_0030(50),
       value_0031(50),
       value_0032(50),
       value_0033(50),
       value_0034(50),
       value_0035(50),
       value_0036(50),
       value_0037(50),
       value_0038(50),
       value_0039(50),
       value_0040(50),
       value_0041(50),
       value_0042(50),
       value_0043(50),
       value_0044(50),
       value_0045(50),
       value_0046(50),
       value_0047(50),
       value_0048(50),
       value_0049(50),
       value_0050(50),
       value_0051(50),
       value_0052(50),
       value_0053(50),
       value_0054(50),
       value_0055(50),
       value_0056(50),
       value_0057(50),
       value_0058(50),
       value_0059(50),
       value_0060(50),
       value_0061(50),
       value_0062(50),
       value_0063(50),
       value_0064(50),
       value_0065(50),
       value_0066(50),
       value_0067(50),
       value_0068(50),
       value_0069(50),
       value_0070(50),
       value_0071(50),
       value_0072(50),
       value_0073(50),
       value_0074(50),
       value_0075(50),
       value_0076(50),
       value_0077(50),
       value_0078(50),
       value_0079(50),
       value_0080(50),
       value_0081(50),
       value_0082(50),
       value_0083(50),
       value_0084(50),
       value_0085(50),
       value_0086(50),
       value_0087(50),
       value_0088(50),
       value_0089(50),
       value_0090(50),
       value_0091(50),
       value_0092(50),
       value_0093(50),
       value_0094(50),
       value_0095(50),
       value_0096(50),
       value_0097(50),
       value_0098(50),
       value_0099(50),
       value_0100(50).
DATA: END OF data_tab.
DATA: tind(4) TYPE n.
DATA: zwfeld(19).
FIELD-SYMBOLS: <fs1>.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR filename.
CALL FUNCTION 'KD_GET_FILENAME_ON_F4'
       EXPORTING
            mask      = '*.xls'
            static    = 'X'
       CHANGING
            file_name = filename.
START-OF-SELECTION.
CALL FUNCTION 'ALSM_EXCEL_TO_INTERNAL_TABLE'
       EXPORTING
            filename                = filename
            i_begin_col             = begcol
            i_begin_row             = begrow
            i_end_col               = endcol
            i_end_row               = endrow
       TABLES
            intern                  = intern
       EXCEPTIONS
            inconsistent_parameters = 1
            upload_ole              = 2
            OTHERS                  = 3.
IF sy-subrc <> 0.
    WRITE:/ 'Upload Error ', SY-SUBRC.
ENDIF.
END-OF-SELECTION.
LOOP AT intern.
    intern1 = intern.
    CLEAR intern1-row.
    APPEND intern1.
ENDLOOP.
SORT intern1 BY col.
LOOP AT intern1.
    AT NEW col.
      t_col-col = intern1-col.
      APPEND t_col.
    ENDAT.
    zwlen = strlen( intern1-value ).
    READ TABLE t_col WITH KEY col = intern1-col.
    IF sy-subrc EQ 0.
      IF zwlen > t_col-size.
        t_col-size = zwlen.
*                          Internal Table, Current Row Index
        MODIFY t_col INDEX sy-tabix.
      ENDIF.
    ENDIF.
ENDLOOP.
DESCRIBE TABLE t_col LINES zwlines.
SORT intern BY row col.
IF kzheader = 'X'.
    LOOP AT intern.
      fieldnames-title = intern-value.
      APPEND fieldnames.
      AT END OF row.
        EXIT.
      ENDAT.
    ENDLOOP.
ELSE.
    DO zwlines TIMES.
      WRITE sy-index TO fieldnames-title.
      APPEND fieldnames.
    ENDDO.
ENDIF.
SORT intern BY row col.
LOOP AT intern.
    IF kzheader = 'X'
    AND intern-row = 1.
      CONTINUE.
    ENDIF.
    tind = intern-col.
    CONCATENATE 'DATA_TAB-VALUE_' tind INTO zwfeld.
    ASSIGN (zwfeld) TO <fs1>.
    <fs1> = intern-value.
    AT END OF row.
      APPEND data_tab.
      CLEAR data_tab.
    ENDAT.
ENDLOOP.
CALL FUNCTION 'DISPLAY_BASIC_LIST'
       EXPORTING
            file_name     = filename
       TABLES
            data_tab      = data_tab
            fieldname_tab = fieldnames.
*-- End of Program
<b>Excel Upload Alternative - KCD_EXCEL_OLE_TO_INT_CONVERT</b>
*Title : Excel Uploading
TYPES:   BEGIN OF t_datatab,
         col1(25) TYPE c,
         col2(30) TYPE c,
         col3(30) TYPE c,
         col4(30) TYPE c,
         col5(30) TYPE c,
         col6(30) TYPE c,
         col7(30) TYPE c,
         col8(30) TYPE c,
         col9(30) TYPE c,
         col10(30) TYPE c,
         col11(30)    TYPE c,
       END OF t_datatab.
DATA: it_datatab TYPE STANDARD TABLE OF t_datatab INITIAL SIZE 0,
      wa_datatab TYPE t_datatab.
Data : p_table type t_datatab occurs 0 with header line.
DATA : gd_scol   TYPE i VALUE '1',
       gd_srow   TYPE i VALUE '1',
       gd_ecol   TYPE i VALUE '256',
       gd_erow   TYPE i VALUE '65536'.
DATA: it_tab TYPE filetable,
      gd_subrc TYPE i.
field-symbols : <fs>.
*Selection screen definition
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
PARAMETERS: p_file LIKE rlgrap-filename
               DEFAULT 'c:test.xls' OBLIGATORY.   " File Name
SELECTION-SCREEN END OF BLOCK b1.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
REFRESH: it_tab.
CALL METHOD cl_gui_frontend_services=>file_open_dialog
    EXPORTING
      window_title     = 'Select File'
      default_filename = '*.xls'
      multiselection   = ' '
    CHANGING
      file_table       = it_tab
      rc               = gd_subrc.
LOOP AT it_tab INTO p_file.
*    so_fpath-sign = 'I'.
*    so_fpath-option = 'EQ'.
*    append so_fpath.
ENDLOOP.
START-OF-SELECTION.
PERFORM upload_excel_file TABLES   it_datatab
                             USING   p_file
                                     gd_scol
                                     gd_srow
                                     gd_ecol
                                     gd_erow.
* END-OF-SELECTION.
END-OF-SELECTION.
LOOP AT it_datatab INTO wa_datatab.
    WRITE:/ wa_datatab-col1,
            wa_datatab-col2,
            wa_datatab-col3,
            wa_datatab-col4,
            wa_datatab-col5,
            wa_datatab-col6,
            wa_datatab-col7,
            wa_datatab-col8,
            wa_datatab-col9,
            wa_datatab-col10,
            wa_datatab-col11.
ENDLOOP.
*&      Form UPLOAD_EXCEL_FILE
*       upload excel spreadsheet into internal table
*      -->P_TABLE    Table to return excel data into
*      -->P_FILE     file name and path
*      -->P_SCOL     start column
*      -->P_SROW     start row
*      -->P_ECOL     end column
*      -->P_EROW     end row
FORM upload_excel_file TABLES   p_table
                       USING    p_file
                                p_scol
                                p_srow
                                p_ecol
                                p_erow.
DATA : lt_intern TYPE kcde_cells OCCURS 0 WITH HEADER LINE.
* Has the following format:
*             Row number   | Colum Number   |   Value
*      i.e.     1                 1             Name1
*               2                 1             Joe
DATA : ld_index TYPE i.
* Note: Alternative function module - 'ALSM_EXCEL_TO_INTERNAL_TABLE'
CALL FUNCTION 'KCD_EXCEL_OLE_TO_INT_CONVERT'
    EXPORTING
      filename                = p_file
      i_begin_col             = p_scol
      i_begin_row             = p_srow
      i_end_col               = p_ecol
      i_end_row               = p_erow
    TABLES
      intern                  = LT_INTERN
    EXCEPTIONS
      inconsistent_parameters = 1
      upload_ole              = 2
      OTHERS                  = 3.
IF sy-subrc <> 0.
    FORMAT COLOR COL_BACKGROUND INTENSIFIED.
    WRITE:/ 'Error Uploading file'.
    EXIT.
ENDIF.
IF lt_intern[] IS INITIAL.
    FORMAT COLOR COL_BACKGROUND INTENSIFIED.
    WRITE:/ 'No Data Uploaded'.
    EXIT.
ELSE.
    SORT lt_intern BY row col.
    LOOP AT lt_intern.
     MOVE lt_intern-col TO ld_index.
     assign component ld_index of structure
     p_table to <fs>.
move : lt_intern-value to <fs>.
*     MOVE lt_intern-value TO p_table.
      AT END OF row.
        APPEND p_table.
        CLEAR p_table.
      ENDAT.
    ENDLOOP.
ENDIF.
ENDFORM.                    "UPLOAD_EXCEL_FILE
Regards
Pavan

/How to call a function in another PowerShell script

Hi All,
I want to use dot-sourced method to call the function from other script,While calling Function.ps1 from the second script there is a Null value in the beginning,
How can we ignore this null value or there is a better approach of doing it without using Import-Module.
#=======Function.ps1============
function add($x,$y)
$z=$x+$y
Write-Host "The value is $Z"
add $a $b
#===========End==================
The second script which has been dot-source to call the function
#================Main script==========
. C:\Users\Anirban\Desktop\Tester.ps1 |Out-Null
add 1 2
#================================
Regards,
Anirban Singha

Dot Sourcing is adding the function ADD to console environment and the script is acting like a module vs a script with parameters.
The Add $a $b line should be removed. (Where are $a and $b defined?)
They are not defined hence, "The Value is " blank line
#=======Function.ps1============
function add($x,$y)
$z=$x+$y
Write-Host "The value is $Z"
add $a $b
Should be
#=======Function.ps1============
function add($x,$y)
$z=$x+$y
Write-Host "The value is $Z"
PS C:\Test> . c:\tester.ps1
Add 1 2
Add 3 4
The value is 3
The value is 7
However the add can work without dot sourcing the script file by parameterizing the script
#=======Function.ps1============
Param ($a,$b) # Parameters to the script
function add($x,$y)
$z=$x+$y
Write-Host "The value is $Z"
Add $a $b # body of script
PS C:\Test>
C:\Tester.ps1 1 2
C:\Tester.ps1 3 4
The value is 3
The value is 7

How to call a C pointer from call library function node

I have a client/server application which the client I am trying to develop using Labview. When I use to communicate the server and the client using the program provided by the manufacter, the system works perfectly.
Now, I am trying to develop a system using labview, because I need to get another things.
I have the DLL provided by the manufacter and the .h too, so I can check the functions parameters. One of these functions needs to be called using a struct element. Probably, the function's DLL instantiates the elements of this struct. I use the call library function node to do it.
When I receive the data, the function returns to me the struct that I passed as a parameter before, and then I can read all the elements of the struct, except the string element that returns nothing. The struct elements that are numerical, I can read them perfectly.
Another thing that is important to say, is that the string data was not returned in fact by the DLL function that the system calls. I have to pass a pointer (I use it as unsigned 16 in Labview, but I tried before as string and unsigned 8) as a parameter, and this pointer will point to the memory location that the string is. When I try to read what is returned by the function, I can read nothing. The same function returns that the size of data that is returning is 17 bytes.
How can I solve it?
Thank you in advance

Did you take a look at the example that ships with LabVIEW that shows how to do all sorts of data passing to DLLs. I believe your situation is one of the examples listed. You can find the example VI in the "<LabVIEW install directory>\examples\dll\data passing" directory.

Calling EJB function

Similar Messages

Maybe you are looking for