FRM-41214 when specifying reports server

Hi all,
we use forms/reports 11g
we call our reports from forms
as soon as we include this in our code :
SET_REPORT_OBJECT_PROPERTY(rp2rroNodeId,REPORT_SERVER,rp2rroReportServer);or fill out the property Report Server of the reports object in forms builder
this causes FRM-41214 when calling
rp2rro_jobidFull:=run_report_object(rp2rroNodeId);however when we look in the reports queue the report is run without a problem
which prooves that we specified the correct reports server
report destination type is CACHE
nothing shows up in the reports logfiles
any solution/cause
Kr
Martin

In order to rule out code or configuration, I would recommend trying some simpler code and not use rp2rro library.
Here is some simplified code which is based on the example document Oracle has provided for a long time. To use it do the following:
1. In your form, create a dummy report object named REPORT1. Don't worry about its properties as these will be set in code.
2. In the code below, replace :block1.SERVERNAME with the name of your Reports Server. You can hard code it or use a variable. This value appears a couple of times in the code so be careful.
3. In the code below, replace :block1.REPNAME with the path and name of the Reports rdf file you plan to use for your report.
4. If you are not using the HTTP Server and are calling WLS directly, you will need to change the relative URL in the Web.Show call to a fully qualified URL and ensure the correct port is indicated. This will not be necessary if requests are being routed through HTTP Server.
5. Put this code in a test button and run the form.
Declare
     repid           REPORT_OBJECT;
     v_rep           varchar2(256);
     rep_status           varchar2(256);
Begin
       repid := find_report_object('REPORT1');
-- Set Report Object properties
          SET_REPORT_OBJECT_PROPERTY(repid, REPORT_DESTYPE, CACHE);
          SET_REPORT_OBJECT_PROPERTY(repid, REPORT_DESFORMAT, 'HTML');
          -- Comm mode 1 = SYNCHRONOUS
          -- Comm mode 2 = ASYNCHRONOUS
          SET_REPORT_OBJECT_PROPERTY(repid, REPORT_COMM_MODE, 1);
          SET_REPORT_OBJECT_PROPERTY(repid, REPORT_SERVER, :block1.SERVERNAME);           
          SET_REPORT_OBJECT_PROPERTY(repid, REPORT_FILENAME, :block1.REPNAME);
          -- SET_REPORT_OBJECT_PROPERTY(repid,REPORT_OTHER,:block1.otherparams);
          SYNCHRONIZE;
-- Run report and get status
          v_rep      := RUN_REPORT_OBJECT(repid);
          rep_status      := report_object_status(v_rep);
          SYNCHRONIZE;
-- Wait for Reports to generate results
    WHILE rep_status in ('RUNNING','OPENING_REPORT','ENQUEUED')
    LOOP
          rep_status := report_object_status(v_rep);
    END LOOP;
    SYNCHRONIZE;
-- If DESTYPE is appropriate for displaying to user, execute WEB.SHOW   
    IF rep_status = 'FINISHED' THEN          
      WEB.SHOW_DOCUMENT('/reports/rwservlet/getjobid'||substr(v_rep,instr(v_rep,'_',-1)+1)||'?'||'server='||:block1.SERVERNAME,'_blank');     
    ELSE
      message(rep_status);
    END IF; 
END;If the above works correctly, you can probably assume your issue is in your code. However if it fails in the same manner as you saw previously, the issue is likely related to a config problem. You may need to use the Reports Naming Service. Refer to the following:
http://docs.oracle.com/cd/E21764_01/bi.1111/b32121/pbr_arch003.htm#CHDHBFFC

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    mostafizDear see this information this is metalink information
    Note:204538.1
    Subject: Common Reasons & Troubleshooting: "Unable to communicate with the Reports Server"
    Type: BULLETIN
    Status: PUBLISHED
    Content Type: TEXT/X-HTML
    Creation Date: 22-JUL-2002
    Last Revision Date: 08-MAR-2005
    PURPOSE
    ========
    The main purpose of this document is to list the known causes of the "Unable to
    communicate with the Reports Server" error. The terms Reports Server, CGI,
    Reports Servlet are also described briefly for a better explanation of this error scenario.
    This document includes the following sections :
    I. Brief summary on the architecture of Reports Server, CGI and Reports
    Servlet
    II. Sources of errors encountered when running a report with Reports Server
    III. How the CGI (or the Reports Servlet) communicates with the Reports
    Server
    IV. Possible reasons which lead to "Unable to communicate with the Reports
    Server" error.
    1) Reports Server is up and running
    2) tnsnames.ora and sqlnet.ora problems
    3) Effect of parameter "ORACLE_HOME"
    4) Effect of parameter "maxconnect"
    5) Passing very large parameters to reports server
    6) A case specific to OAS 4.0.8.2
    7) A case specific to WEBDB version 2.1.0.9.3
    V. References
    I. Brief summary on the architecture of Reports Server, CGI and Reports Servlet
    =================================================================================
    In order to understand the causes of the error "Unable to communicate with the
    Reports Server", let's first briefly review the Reports Runtime Engines, Reports
    Server, the Reports CGI, and Reports Servlet architecture.
    There are 4 important layers in Reports Server architecture which should be
    understood in order to clearly understand the error "Unable to communicate with
    the Reports Server" :
    1) The Runtime Engines : This is the main layer where the reports are actually
    executed. On unix systems there are "rwrun60" and on NT systems there are
    "rwrun60.exe" processes.
    2) The Reports Server : The Reports Server recieves the job request and queues
    it. When one of its runtime engines becomes available, it sends the
    command line to that runtime engine for execution. On Unix systems it is
    the "rwmts60" executable and on NT systems it is "rwmts60.exe".
    3) The Reports CGI : The Reports Web CGI passes the request to the Reports Server.
    The Reports CGI or Servlet converts the request to a command line that can be executed by the Reports Server and
    submits it to the specified Reports Server. On Unix platforms this executable
    is "rwcgi60" and on NTs it is "rwcgi60.exe.
    4) The Reports Servlet : Its functionality and function is just the same as "Reports CGI", but it is
    a program written in Java as difference to the CGI program (which is
    written in C programming language).
    The Reports Server may be running on the same server with the CGI program (or
    servlet) OR may reside totally on another machine which does not necessarily have
    the same Operating System. For instance CGI may reside in a Windows NT machine
    while the Reports server may reside on a Unix box, or any other combination with
    Unix-Linux-NT-2000, etc.
    The reports are called with a URL similar to below with the CGI :
    http://fully.qualified.server.name:PORT/dev60cgi/rwcgi60.exe?server=<REPSERVER>&other_parameters=...........
    where fully.qualified.server.name is the name of the server where the Reports CGI
    reside, and <REPSERVER> is the name of the server.
    II. Sources of errors encountered when running a report with Reports Server
    ============================================================================
    The Reports Web CGI (or the Reports Servlet) makes a call to the Reports Server
    and asks it to place the output into some destination (defined by DESTYPE and
    DESNAME parameters), then gives back the necessary response to the calling
    program. For example if the DESTYPE is "cache", then the Reports server generates
    the report to a file in a temporary place and gives it back to CGI and the CGI gives
    it back to the calling program. Otherwise, if the DESTYPE is "file", the Reports Server
    generates the report output to the requested file and the CGI replies back the
    following message : "Report output was successfully written to requested
    destination.".
    If there is any error in this process, the related error message is returned. The
    possible sources of errors can be categorized as follows :
    1) The errors that are returned from Reports Server; like the Reports Server can
    not find the requested RDF file or the report may be run to file and the
    directory where the reports output is asked to be placed does not occur or
    similar errors. (Usually the REP-XXXX errors)
    2) Another possible cause of error is the errors returned by the RDBMS to the
    Reports Server, for example a table not found error or things like that. Of
    course from the CGI point of view these errors are again transmitted from the
    Reports Server but in fact the error originates from the RDBMS. (Usually the
    ORA-XXXX errors)
    3) Another possible cause of errors is the CGI itself, for example when the CGI
    executable can not connect to the requested Reports Server, then we get the
    famous "Unable to communicate with the Reports Server". In this document we will
    diagnose the common reasons of this last error.
    III. How the CGI (or the Reports Servlet) communicates with the Reports Server
    ===============================================================================
    Having said that "Oracle Reports Server CGI - Unable to communicate with the
    Reports Server." error is returned back from the CGI itself, let's discuss the
    issue of how the Reports CGI connect to the Reports Server. The name of the
    Reports Server given in the URL with "server=....." parameter is, in fact, just
    a special tnsnames alias, similar to aliases for database connect strings. As it is
    important for the CGI to resolve the alias, the CGI needs to know the HOST name (or the
    IP) of the machine where the Reports Server is running and the port on which the
    Reports Server is listening. So a typical Reports Server alias is defined as follows :
    REP60_<MACHINE>=(ADDRESS = (PROTOCOL = tcp)(HOST = <MACHINE>)(PORT = <PORT>))
    This is defined in tnsnames.ora file, and the sqlnet.ora file is also used in
    the name resolving operation.
    IV. Possible reasons which lead to "Unable to communicate with the Reports Server" error.
    ==========================================================================================
    The possible reasons for the "Unable to communicate with the Reports Server" error :
    1) Reports Server is up and running :
    Make sure that the Reports Server is really running on the specified server
    and listening on the specified port. For details have a look at above
    explanations for tnsnames alias of the reports server. And because of this the
    CGI could not establish a connection to the Reports Server.
    2) tnsnames.ora and sqlnet.ora problems :
    As described above, the CGI resolves the details for the reports server using
    the "tnsnames.ora" and "sqlnet.ora" files. There may be a problem with them,
    here are the possible configuration problems :
    a) There is no alias in the tnsnames.ora file for this Reports Server
    b) The CGI looks into the wrong directory for the "tnsnames.ora" and "sqlnet.ora"
    files. By default the CGI checks the $ORACLE_HOME/net80/admin directory for
    these scripts, where the $ORACLE_HOME is the home of the Forms & Reports
    installation. Please note that in a typical 9iAS 1.0.X installation there
    are two ORACLE_HOME's, one is for the iAS and the other is for the tools,
    usually the home for the tools is a directory with name "806" on NT and
    "6iserver" on unix systems. By defining TNS_ADMIN in the environment, one
    can override the search path for these two files.
    The TNS_ADMIN variable can be defined in one of the following places :
    i) In the environment : On MS Windows platforms check the "Settings
    --> Control Panel --> System". On NTs check the environment TAB and in
    Win2K systems check the "Environment Variables" button on Advanced tab.
    ii) In "6iserver.conf" file. Details are as follows : The main configuration
    file for Apache server is "httpd.conf" file which resides in
    $IAS_HOME/Apache/Apache/conf directory. In this file there is a line to
    include "oracle_apache.conf" and in this "oracle_apache.conf" file
    there is a line to include "$ORACLE_HOME/conf/6iserver.conf" file. And
    in this file the TNS_ADMIN variable could be defined as follows :
    SetEnvIf Request_URI "rwcgi60" TNS_ADMIN=c:\orant\network\ADMIN
    Please note that by defining it this way, the TNS_ADMIN will only be defined
    for "rwcgi60" calls, so the other parts of the 9iAS will not be affected by
    this setting.
    c) In sqlnet.ora the "names.default_domain" is set but in tnsnames.ora the
    domain is not defined in the alias description. For example if the
    "names.default_domain=world" is present and active in "sqlnet.ora" file
    then in the "tnsnames.ora" the alias of the reports server should also have
    the ".world" extension appended at the end. And another cause is of course
    the vice versa for this. If there is no "names.default_domain" is defined
    in the "sqlnet.ora" then the alias in "tnsnames.ora" should not have the
    domain extension.
    Another important point that should be checked is, if TNS_ADMIN is defined
    as described above then the search path is as follows, first the directory
    defined by TNS_ADMIN is searched, if the "tnsnames.ora" file is not found in
    this directory then $ORACLE_HOME/net80/admin is checked. (And on unix systems
    /var/opt/oracle is also checked). These directories are only checked if the file
    is not present, so if the "tnsnames.ora" file is present in TNS_ADMIN directory
    but the alias is not present, then the other directories are not checked at all.
    Let us assume that the tnsnames.ora file is present in the TNS_ADMIN directory but
    there is no "sqlnet.ora" files here, then the sqlnet.ora file is checked in
    $ORACLE_HOME/net80/admin directory, which could cause the same problem if the
    "names.default_domain" is defined in this file.
    All the above will result in, CGI to unable to resolve the alias in tnsnames.ora
    file so it will not be able to establish a connection to the Reports Server.
    3) Wrong "ORACLE_HOME" setting :
    Wrong ORACLE_HOME setting. This is usually the case for Reports Servlet,
    because the environment settings are defined in "jserv.properties" file for the
    servlets and the setting here will effect both the Reports Servlet and the
    setting for Oracle JSP and other servlets. So the other servlets or Oracle JSP
    may need to set ORACLE_HOME to home of HTTP server while the reports server needs
    it to be set to the TOOLS_HOME directory. In this case the best alternative is
    not to set ORACLE_HOME in this directory and leave it to registry or defined the
    ORACLE_HOME in "6iserver.conf" file just like the TNS_ADMIN defined above. For
    details please have a look at the following document :
    Note 179609.1 "Getting an error Unable to communicate with the Reports Server
    using RWSERVLET"
    4) Effect of parameter "maxconnect" :
    Another common case for this error is that the CGI request reaches the Reports Server but
    the Reports Server refuses connection. The main cause for this case is, that the Reports Server
    configuration parameter "maxconnect" is defined too low, there are long running reports on the
    server or the server is too busy at that time. Usually a second try some
    later time results in a successful connection. If this is the case, the end user
    may think that the problem is occasional. For details on this case please
    have a look at the following document :
    Note 125265.1 "Unable to communicate with the Reports Server"
    5) Passing very large parameters to reports server :
    Another known reason for this error is, if you are passing large parameters
    to the Reports Server which exceeds sqlnet transmission blocks then the request may
    end up with this error. To test it try with small parameter values. If you hit
    this case, the solution is to increase the SDU (Session data unit size) and the TDU
    (Transport unit data size) parameters in tnsnames.ora file, for details please
    have a look at the following document :
    Note 197358.1 "Passing large parameters to Reports show up a Reports Server
    error"
    6) A case specific to OAS 4.0.8.2 :
    If you are using OAS instead of iAS, and the error appeared after
    upgrading to 4.0.8.2 then this is caused because the 4.0.8.2 is using RSF
    (Required Support Files) version 8.1.6 and the Reports 6i is using 8.0.6 and the
    two could not reside in the same ORACLE_HOME directory. So the solution for this
    problem is to create a new batch file and use it from which the actual CGI
    executable is called. For details please see the following document :
    Note 116754.1 "After applying OAS 4.0.8.2 CGI and Cartridge cannot communicate
    to report server"
    7) A case specific to WEBDB version 2.1.0.9.3 :
    Another known case for this error is with WEBDB version 2.1.0.9.3 or less.
    If you are using these old versions of WEBDB as HTTP listener, please have a
    look at the following document :
    Note 95426.1 "URL Not Found When Calling Oracle Developer Report from WebDB Site"

    On Windows you can create a Report Services:
    rwserver -install server=repserverYou have to choose different names for all servers, like your collegue cannot create a server with the same name. You can start/stop this Report server in Services (control panel). Configuration files can be found under $ORACLE_HOME/reports/conf
    Martin

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