Oracle.apps.fnd.cache.CacheException in login page

Question

Hi,
i wrote one method in am and return that values to co and the following is the code in AM
public String Status(String reqid){
    String Status2=null;
String Status;
    while(Staus.equals("I")||Staus.equals("R")||Staus.equals("P"))
      try{
        try
           Thread.sleep(1000);
         } catch (InterruptedException e)
            System.out.println("eroor in am thread block");
        String Query ="select phase_code,status_code from fnd_concurrent_requests where request_id=?";
        PreparedStatement stmt = getOADBTransaction().createPreparedStatement(Query,1);
        stmt.setString(1,requestid);
        ResultSet resultset= stmt.executeQuery();
        if (resultset != null)
          while (resultset.next())
          if (resultset.getString(1) != null)
           Staus = resultset.getString(1); // here to fetch the column from the query
            Status2=resultset.getString(2);
      catch(SQLException exception)
      //Incase of any error while running the query throw an exception.
      throw new OAException("Error in  Query"+ exception, OAException.ERROR);
return Status2;
here iam checking phase code of the programe ,f it is C iam returning the status to variable in CO.it is taking one hour time to complete to get the status code :C
in the application,program  is   runnig but after getting "C" also the progres is still running. i closed the session and opened again and it is giving following error:
oracle.apps.fnd.cache.CacheException
Please help me to solve this , i got the request id but while getting status only iam facing issue..

Answer 1

Hi,
1. Are you submitting this concurrent program from your code, if yes then you should issue commit immediately after submitting the request.
OR
2. Try using below PL/SQL block code in your AM (please convert to java call ).
DECLARE
l_request_id                               NUMBER;
o_call_status                             BOOLEAN;
o_request_phase                              VARCHAR2(200);
o_request_status                             VARCHAR2(200);
o_dev_request_phase                          VARCHAR2(200);
o_dev_request_status                         VARCHAR2(200);
o_request_status_mesg                        VARCHAR2(2000);
BEGIN
           o_call_status := fnd_concurrent.wait_for_request(l_request_id,
                                                             20,
                                                             0,
                                                             o_request_phase,
                                                             o_request_status,
                                                             o_dev_request_phase,
                                                             o_dev_request_status,
                                                             o_request_status_mesg);
END;
Regards,
Sandeep M.