ModificationNotAllowedException during confirmatio...

Former Member · ‎11-06-2007

Hello,

I have a problem with our MAM. I 've just started with SAP 2 months ago, so my apologies for my ignorance.

We are using a customized MAM in our company. They customized the MAM to adapt to our business needs and to let engineers work with it on their laptop (we changed the layout a bit). We have hundreds of users worldwide using the MAM. The current version of the SP is SP19P3. The basic version of the MAM is 2.5 I think (we have our own versioning system for our customized MAM, but I believe we are using MAM 2.5 as 'core' version).

What happens is the following:

We have 1 user with a bad-working MAM. When installing his MAM and after synchronizing, everything seems to be OK at first sight. But when trying to confirm something it goes wrong. The user can 't in fact confirm anything (no materials, no working-hours, ...). He gets the following error:

e= ModificationNotAllowedException (id=258)

cause= ModificationNotAllowedException (id=258)

detailMessage= "The data is inconsistent please reset the client data to ensure consistency"

When debugging for instance a material confirmation everything seems to go well, untill we come in the write method of class Mam006Impl. When executing the following code, the ModificationNotAllowedException occurs:

row.setFieldValue(getFieldDescriptor("MATERIAL"), material);

When I replace this code with:

row.modifyFieldValue(getFieldDescriptor("MATERIAL"), material);

It goes well, until I do:

row.getSyncBo().insertRow(row);

So I guess it has something to do when trying to write into the local DB?!...

I can 't debug deeper because I don 't have the source-code of the other files.

This is what I can see in the trace log file:

[20071105 15:38:23:549] E [Unknown ] Mobile Asset Management Error begin:

[20071105 15:38:23:549] E [Unknown ] 100 : Runtime Error - order - com.ibm.acc.mam.order.control.MaterialsReporting - onSelect

[20071105 15:38:23:549] E [Unknown ] com.sap.mbs.core.api.BOException: Failed inserting Mam006: com.sap.mbs.core.api.BOException: Failed writing to Row: com.sap.ip.me.api.smartsync.ModificationNotAllowedException: The data is inconsistent please reset the client data to ensure consistency

com.sap.mbs.core.api.BOException: Failed inserting Mam006: com.sap.mbs.core.api.BOException: Failed writing to Row: com.sap.ip.me.api.smartsync.ModificationNotAllowedException: The data is inconsistent please reset the client data to ensure consistency

at com.sap.mbs.mam.bo.impl.Mam006ManagerImpl.insertMam006(Mam006ManagerImpl.java:227)

at com.ibm.acc.mam.order.control.MaterialsReporting.createMatConfirmation(MaterialsReporting.java:921)

at com.ibm.acc.mam.order.control.MaterialsReporting.onSave(MaterialsReporting.java:369)

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:324)

at com.sap.mbs.core.control.AbstractViewController.process(Unknown Source)

at com.sap.mbs.core.control.DefaultStateMachine.process(Unknown Source)

at com.sap.mbs.core.web.FrontServlet.doHandleEvent(Unknown Source)

at com.sap.mbs.mam.application.web.FrontServlet.doHandleEvent(FrontServlet.java:280)

at com.sap.ip.me.api.runtime.jsp.AbstractMEHttpServlet.doGetNotThreadSafe(AbstractMEHttpServlet.java:347)

at com.sap.ip.me.api.runtime.jsp.AbstractMEHttpServlet.doGet(AbstractMEHttpServlet.java:689)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)

at com.sap.ip.me.api.runtime.jsp.AbstractMEHttpServlet.service(AbstractMEHttpServlet.java:313)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)

at org.apache.tomcat.core.Handler.service(Handler.java:287)

at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)

at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:806)

at org.apache.tomcat.core.ContextManager.service(ContextManager.java:752)

at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)

at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)

at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)

at java.lang.Thread.run(Thread.java:534)

com.sap.mbs.core.api.BOException: Failed writing to Row: com.sap.ip.me.api.smartsync.ModificationNotAllowedException: The data is inconsistent please reset the client data to ensure consistency

at com.sap.mbs.mam.bo.impl.Mam006Impl.write(Mam006Impl.java:1707)

at com.sap.mbs.mam.bo.impl.Mam006ManagerImpl.insertMam006(Mam006ManagerImpl.java:220)