Returning to the error after the data synchronizat...

Hi:

I am developing an application in 7.1 Mobile for PDA (OCA).

When sending data to the DOE with a synchronization have two scriptwriter:

1. The data is correct and data synchronization is correct.

2. The data is not correct and data synchronization is correct. On the monitor I get the error but data synchronization is correct, the user is not aware that there was an error, until I return to synchronize not return the correct data to the PDA.

Scenario 1 is correct, but in Scenario 2 need to know that something has gone wrong.

Any ideas?

Best regards

Maria Elena

SAP Managed Tags:
Mobile

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Answers (1)

Hi,

Could you explain the problem scenario 2 in more details. I am still confused as to whats the exact issue.

Regards,

Nipun

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Hi:

when I synchronize the data and I will send me back an error, I get an error in the management console, I observe the error in the DOE, but the pda everything went right.

How can I return the error on the pda?

Best regards

Maria Elena

Hi,

can you send the content of the trace files just after the scenario 2 from(
MI\Log) folder.

Are you facing rejection error? In that case you need to do rejection handling in the app code

Regards,

NIpun

Hi,

My problem is I have a data object on its modify and when he function return an error

How can I see the error on the PDA ?

Best regards

Maria Elena

If you are talking about backend throwing an error during a BAPI Wrapper call: Then it is 'rejected' by the DOE and a rejection is sent to the device.

This thread should answer your question []

Hi,

I have the following code:

String messages = "";

String msg;

Descargos_srvModel model = (Descargos_srvModel) OcaRoot.getInstance().getModel(Descargos_srvModel.class);

SyncManager syncMgr = OcaRoot.getInstance().getSyncManager();

RejectionRepository rejrep = syncMgr.getRejectionRepository();

Collection rejections = rejrep.getRejections( (OcaModel) model ) ;

System.out.println("rejections : " + rejections.size());

logger.debug( this.getClass(), "AGE: getRejections count: " + rejections.size());

Iterator rejIter = rejections.iterator();

while (rejIter.hasNext())

{

msg = "";

Rejection rej = (Rejection) rejIter.next();

System.out.println("Estado: " + rej.getRejectionState());

logger.debug( this.getClass(), "AGE: getRejections State: " + rej.getRejectionState());

Iterator rejInfoIter = rej.getRejectionInfos();

while (rejInfoIter.hasNext())

{

RejectionInfo rejInfo = (RejectionInfo) rejInfoIter.next();

logger.debug( this.getClass(), "AGE: getRejections getMessageText: " + rejInfo.getMessageText());

logger.debug( this.getClass(), "AGE: getRejections getErrorId: " + rejInfo.getErrorId());

logger.debug( this.getClass(), "AGE: getRejections getMessageNumber: " + rejInfo.getMessageNumber());

logger.debug( this.getClass(), "AGE: getRejections getMessageType: " + rejInfo.getMessageType());

logger.debug( this.getClass(), "AGE: getRejections getMessageVariable1: " + rejInfo.getMessageVariable1());

logger.debug( this.getClass(), "AGE: getRejections getParameterName: " + rejInfo.getParameterName());

msg = msg.concat( rejInfo.getMessageText() + ": ");

}

Iterator rejNodesIter = rej.getRejectedNodes();

while (rejNodesIter.hasNext())

{

RejectedNode rejNode = (RejectedNode) rejNodesIter.next();

logger.debug( this.getClass(), "AGE: getRejections Node: " + rejNode.getClass());

logger.debug( this.getClass(), "AGE: getRejections ClientVersion: " + rejNode.getClientVersion().getClass());

}

if( rej.getRejectionState().equals( RejectionState.INITIAL) )

{

// we always take the client version, so that the user can fix it //

rej.acceptClientVersion();

}

logger.debug( this.getClass(), "AGE: getRejections msg: " + msg);

messages = messages.concat( "\n" + msg );

logger.debug( this.getClass(), "AGE: getRejections messages: " + messages);

}

Hi;

I have the following code in the componente controller and the rejections.size() always is 0.

in the console of administracion I can see the error.

My model has the nodes 'Conflicts Resolution' of type 'Manual'.

Any Idea????

Best Regards.

String messages = "";

String msg;

Descargos_srvModel model = (Descargos_srvModel) OcaRoot.getInstance().getModel(Descargos_srvModel.class);

SyncManager syncMgr = OcaRoot.getInstance().getSyncManager();

RejectionRepository rejrep = syncMgr.getRejectionRepository();

Collection rejections = rejrep.getRejections( (OcaModel) model ) ;

System.out.println("rejections : " + rejections.size());

logger.debug( this.getClass(), "AGE: getRejections count: " + rejections.size());

Iterator rejIter = rejections.iterator();

while (rejIter.hasNext())

{

msg = ""; Rejection rej = (Rejection) rejIter.next();

System.out.println("Estado: " + rej.getRejectionState());

}

HI,

Have you checked this SAP Note on rejection handling in 7.1

REjEECTION HANDLING IN 7.1

SAP Note 1259580, which contains an attachment on rejection-handling scenarios in SAP NetWeaver Mobile 7.1

Regards,

Nipun

Hi:

Ok, thanks but now

I have the rejections but when I accept the acceptServerVersion, I have to exit to the application and re-enter to get the value from the server.

What can I do to update the information when I accept the acceptServerVersion?

Best regards.

Maria Elena

Hello Maria,

Did you call the reload after you accept the server version?

For example,


 rejec.acceptServerVersion();
 wdContext.nodeMYNODE().reload();

Thanks & Regards,

Abhijit

Please use the 'mbosync' apis in order to retrieve rejections.

You can get the details of the same at the following location

<http://help.sap.com/javadocs/nwmobile/SP1/com/sap/tc/mobile/cfs/mbosync/api/package-summary.html>

Here is a code snippet which i used in my application to retrieve the rejections

=============================

MBOSyncManager msm = MBOSyncManager.getInstance(MWDSessionManager.getSession());

RejectionRepository rr = msm.getRejectionRepository();

Rejection r;

com.sap.tc.mobile.test.component.wdp.IPrivateRejectionRepositoryView.IRejectionElement re;

for(ManagedIterator i = rr.getRejections(mdesc); i.hasNext(); re.setRejectionObject(r))

{

r = (Rejection)i.next();

re = node.createRejectionElement();

node.addElement(re);

}

=============================

Now if you want to accept the client version, you can try the following

=============================

com.sap.tc.mobile.test.component.wdp.IPrivateRejectionRepositoryView.IRejectionElement re = wdContext.currentRejectionElement();

if(re != null)

try

{

re.getRejectionObject().acceptClientVersion();

}

catch(Exception e)

{

e.printStackTrace();

wdComponentAPI.getMessageManager().reportException("Rejection is already resolved");

}

=============================

Hope this helps

Best Regards

vaidehi

Hi:

Ok, thanks. This is correct.

I have the rejection on the PDA, but if I modify again the data I get an exception:

java.lang.IllegalStateException: Cannot update parent during create of child

at com.sap.tc.mobile.cfs.sync.ChangeListenerImpl.beforeUpdate(ChangeListenerImpl.java:210)

Any idea to modify the register again?

Best regards.

Maria Elena

Hello Maria,

Can you check the trace files onthe client?

An exception should have been logged into the trace file.

Exception might look like "Error executing SQL <sql statement>" and then exception trace.

Can you paste it here?

Thanks & Regards,

Abhijit

Hi:

The log I get the following exception:

<r id="1260897165906" t="18:12:45" d="2009-12-15" s="E" c="000" u="E011154" g="es" m="Internal Error. Please check the log file. --> java.lang.IllegalStateException: Cannot update parent during create of child

at com.sap.tc.mobile.cfs.sync.ChangeListenerImpl.beforeUpdate(ChangeListenerImpl.java:210)

at com.sap.tc.mobile.cfs.sync.ChangeListenerImpl.beforeUpdate(ChangeListenerImpl.java:162)

at com.sap.tc.mobile.cfs.pers.PersistenceManager.update(PersistenceManager.java:278)

at com.sap.tc.mobile.cfs.pers.PersistenceManager.update(PersistenceManager.java:232)

at com.sap.tc.mobile.cfs.model.impl.ModelClassCache.doUpdate(ModelClassCache.java:108)

at com.sap.tc.mobile.cfs.model.impl.ModelClassCache.flush(ModelClassCache.java:64)

at com.sap.tc.mobile.cfs.pers.PersistenceManager.flushCache(PersistenceManager.java:845)

at com.sap.tc.mobile.cfs.pers.PersistenceManager.executeQuery(PersistenceManager.java:209)

at com.sap.tc.mobile.cfs.pers.PersistenceManager.read(PersistenceManager.java:548)

at com.sap.tc.mobile.cfs.pers.PersistenceManager.read(PersistenceManager.java:493)

at com.sap.tc.mobile.cfs.pers.PersistenceManager.read(PersistenceManager.java:487)

at com.sap.tc.mobile.cfs.deploy.DeploymentManager.getArchiveInfo(DeploymentManager.java:1596)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.getApplicationClassloader(Application.java:194)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.launch(Application.java:175)

at com.sap.tc.mobile.wdlite.progmodel.core.WDLite.launchApplication(WDLite.java:365)

at com.sap.tc.mobile.wdlite.framework.Start.notifySyncAction(Start.java:439)

at com.sap.tc.mobile.wdlite.framework.Start$3.doHandleEvent(Start.java:298)

at com.sap.tc.mobile.wdlite.renderer.swt.container.MenuItem.notifyOnAction(MenuBar.java:390)

at com.sap.tc.mobile.wdlite.renderer.swt.container.MenuItem$1.widgetSelected(MenuBar.java:377)

at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)

at com.sap.tc.mobile.wdlite.renderer.swt.container.WorkingArea.refresh(WorkingArea.java:175)

at com.sap.tc.mobile.wdlite.renderer.api.RenderingManager.refresh(RenderingManager.java:233)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.refresh(Application.java:250)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.navigate(Application.java:503)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.enter(Application.java:243)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.setCurrent(Application.java:119)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.launch(Application.java:143)

at com.sap.tc.mobile.wdlite.progmodel.core.Application.launch(Application.java:175)

at com.sap.tc.mobile.wdlite.progmodel.core.WDLite.launchApplication(WDLite.java:365)

at com.sap.tc.mobile.wdlite.framework.Start.runOnContext(Start.java:585)

at com.sap.tc.mobile.wdlite.framework.Start.startApplication(Start.java:609)

at com.sap.tc.mobile.wdlite.framework.Start.startContainer(Start.java:646)

at com.sap.tc.mobile.cfs.framework.spi.FrameworkManager.startContainer(FrameworkManager.java:259)

at com.sap.tc.mobile.cfs.init.FrameworkInitializer.init(FrameworkInitializer.java:230)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at com.sap.tc.mobile.cfs.startup.pda.Startup.main(Unknown Source)

Thanks and best regards.

Maria Elena

HI:

I get the folloging exception: