Please guide me how to convert Integer to String???
You can write a simple java service to convert it.You can use that service as Transformer in the flow step.
This is a java service which converts the integer to string.
input for the service should be iVal(Object and set the java wrapper type to integer under the properties) and output should be siVal(string)
IDataCursor cursor = pipeline.getCursor();
int i = IDataUtil.getInt(cursor,“iVal”,0);
String s = String.valueOf(i);
hope this helps.