Adapter is not working as expected in my test device - ibm-mobilefirst

Question

i have started to develop and implement adapter successfully in ibm web console and also android mobile browser simulator. But when installed in my real test device the adapter is not able to connect to the database. i do no where to find error log in mobile.
currentPage={};
currentPage.init = function() {
WL.Logger.debug("Page2 :: init");
};
currentPage.back = function(){
WL.Logger.debug("Page2 :: back");
$("#pagePort").load(pagesHistory.pop());
};
function loadSQLRecords(){
var invocationData = {
adapter : 'dball',
procedure : 'getDball',
parameters : []
};
WL.Client.invokeProcedure(invocationData,{
onSuccess : loadSQLQuerySuccess,
onFailure : loadSQLQueryFailure
});
}
function loadSQLQuerySuccess(result){
alert ("success");
if (result.invocationResult.resultSet.length > 0)
displayFeeds(result.invocationResult.resultSet);
else
alert("failure here");
}
function loadSQLQueryFailure() {
alert ("failure");
}
function displayFeeds(result){
for (var i = 0; i < result.length; i++) {
$("#mytable").append("<tr><td>" + result[i].EMPID + "</td></tr>");
$("#mytable").append("<tr><td>" + result[i].EMPNAME + "</td></tr>");
$("#mytable").append("<tr><td>" + result[i].EMAILID + "</td></tr>");
}
}
<?xml version="1.0" encoding="UTF-8" ?>
- <!-- Licensed Materials - Property of IBM
5725-I43 (C) Copyright IBM Corp. 2011, 2013. All Rights Reserved.
US Government Users Restricted Rights - Use, duplication or
disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
-->
- <wl:adapter name="dball" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wl="http://www.ibm.com/mfp/integration" xmlns:sql="http://www.ibm.com/mfp/integration/sql">
<displayName>dball</displayName>
<description>dball</description>
- <connectivity>
- <connectionPolicy xsi:type="sql:SQLConnectionPolicy">
- <!-- Example for using a JNDI data source, replace with actual data source name
-->
- <!-- <dataSourceJNDIName>java:/data-source-jndi-name</dataSourceJNDIName>
-->
- <!-- Example for using MySQL connector, do not forget to put the MySQL connector library in the project's lib folder
-->
- <dataSourceDefinition>
<driverClass>oracle.jdbc.driver.OracleDriver</driverClass>
<url>jdbc:oracle:thin:#192.168.*.***:****:****</url>
<user>****</user>
<password>****</password>
</dataSourceDefinition>
</connectionPolicy>
</connectivity>
- <!-- Replace this with appropriate procedures
-->
<procedure name="getDball" />
<procedure name="addDball" />
</wl:adapter>

Answer 1

I took your project and changed the database settings to connect to mine instead (MySQL). The connection was successful and data was saved in the database.
Even if forcing it to fail, it does not fail with "Error is UNDEFINED", so I still believe this does have to do with your Oracle database settings. 192.168 is internal IP address - it is not available as a public IP address even if you think it is. It does not. You need to check this with your IT department and get the real IP address of your database.