Error starting mobile client

[Former Member]

Hi All,

I have installed all requested SAP mobile client cabs (CreMe, mindb, pda_runtime_wince and pda_eswt_container) on a Windows CE 6 device.

Now when I try to start Netweaver mobile application on the mobile device nothing happens and i found this error in the trace:

<r id="1238557377118" t="20:42:57" d="2009-03-31" s="E" c="000" u="" g="" m="java.util.MissingResourceException: Can&apos;t find resource for bundle com.sap.ip.me.api.services.MEResourceBundle$MEPropertyResourceBundle, key START_MOBILE_CLIENT">

<f n="LocationName" v=" (com.sap.ip.me.api.services.MEResourceBundle:handle get object missing resource exception )"/>

<f n="ThreadName" v="com.sap.tc.mobile.cfs.startup.pda.Startup"/>

</r>

<r id="1238557378466" t="20:42:58" d="2009-03-31" s="I" c="000" u="" g="" m="Logging initialized">

<f n="LocationName" v=" (com.sap.tc.mobile.logging.impl.FileLogger:)"/>

<f n="ThreadName" v="com.sap.tc.mobile.cfs.startup.pda.Startup"/>

</r>

<r id="1238557378473" t="20:42:58" d="2009-03-31" s="I" c="000" u="" g="" m="Logging initialized">

<f n="LocationName" v=" (com.sap.tc.mobile.logging.impl.FileLogger:)"/>

<f n="ThreadName" v="com.sap.tc.mobile.cfs.startup.pda.Startup"/>

</r>

<r id="1238557379276" t="20:42:59" d="2009-03-31" s="E" c="000" u="" g="" m="Error creating connection to database --&gt; java.sql.SQLException: No suitable driver

at java.sql.DriverManager.getConnection()

at java.sql.DriverManager.getConnection()

at com.sap.tc.mobile.cfs.pers.PersistenceManager.createConnection()

at com.sap.tc.mobile.cfs.pers.PersistenceManager.&lt;init&gt;()

at com.sap.tc.mobile.cfs.pers.PersistenceManagerImpl.&lt;init&gt;()

at com.sap.tc.mobile.cfs.pers.PersistenceManager.getInstance()

at com.sap.tc.mobile.cfs.init.DatabaseInitializer.DBInit()

at com.sap.tc.mobile.cfs.init.FrameworkInitializer.init()

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

">

It cannot find the right driver to connect to the database, so db is not inizialized and netweaver mobile doesn't start.

Could you tell me how to correct this error?

[Former Member · Accepted solution]

Hi Francesco,

it seems to be a problem of jdbc driver for mindb.

Try to copy the minDBembedded.jar from \MI\lib to \Windows or \..\creme\lib.

Leonardo

[Former Member · Accepted solution]

Hi Leonardo,

i've tried your suggestion and works! (i put jar file in creme\lib path, not in windows)

Thanks

[Former Member]

Hi ,

Can you also paste the contents of jscpout file created in the root folder of the device.

Inside the /MI/lib folder can you see the minDBembedded.jar??

If no, then it has to be added.

If yes then do following...

Inside /MI/settings folder create a new file with name configuration_mindb.properties

And copy following properties to it.

com.sap.tc.mobile.pers.impl=jdbc

com.sap.tc.mobile.jdbc.impl=mindb

java.sql.Driver=com.sap.sdb.minDB.DriverEmbeddedMinDB

com.sap.tc.mobile.jdbc.url=jdbc\:embeddedMinDB\://?minDB\=

com.sap.tc.mobile.jdbc.dbuser=dba

com.sap.tc.mobile.jdbc.defaultpw=dba

com.sap.tc.mobile.db.create.sql=create_mindb.sql

com.sap.tc.mobile.db.drop.sql=drop_mindb.sql

Then try to start the client.

Thanks & Regards,

Abhijit

Edited by: Abhijit Suresh Shingate on Apr 2, 2009 6:58 PM

[Former Member]

Hi Abhijit,

i have minDBembedded.jar and my configuration_mindb.properties is properly written.

In the jscpout.txt i found the following error:

SIcom Ltd., CrEme(tm) Evaluation Version

CrE-ME J2ME(tm)

CrE-ME V4.12 B142.190307 19-March-2007

MemoryLimit=293069Kb

EBCI(TM) Interpreter V1.00,

Copyright 1998-2002 by Bytecodes, Inc.

Error starting the framework

java.lang.reflect.InvocationTargetException: java.lang.IllegalStateException: Cannot initialize framework

at com.sap.tc.mobile.cfs.init.FrameworkInitializer.init()

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

CrEme jsPexit() called with status=1