Error when calling external DLL function.

When calling a function in Oracle, the error happens
ORA-28575: '... error RPC connection to external procedures'
code:
create or replace library LibFunctions as 'c:\MyDLL.dll';
grant all PRIVILEGES on LibFunctions to public;
create or replace
FUNCTION Max(num1 in number, num2 in number) RETURN number IS
EXTERNAL LIBRARY LibFunctions
NAME "Max"
LANGUAGE C;
grant all PRIVILEGES on Max to public;
obs. Dll was created in Pascal.
What can this error?
tks,
Mauricio
Edited by: user13794390 on 19/01/2011 06:29

It's been a while since I used extproc. Anyway, it listener.ora make sure extproc is added. I'll assume you are on Unix:
(SID_DESC =
(SID_NAME = PLSExtProc)
(ENVS = "EXTPROC_DLLS=ANY,LD_LIBRARY_PATH=proper-directory-list")
(ORACLE_HOME = path-to-oracle-home)
(PROGRAM = extproc)
) SY.

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FRM-40734 when calling external DLL Function from Forms 6

Even though some answers were given to my previous help request ("Again: Forms 6 and user-defined data types") I wasn't able to solve the problem of passing a parameter of an user-defined type to an external DLL function residing in the SECURSIGN.DLL library (the closest solution was to declare that "composite" parameter using the ROWTYPE clause referencing a custom-made table created just for the sake of defining that perticular datatype).
So I concentrated on SECURSIGN.DLL functions using more trivial data types, like a function requiring just four character strings as parameters.
I generated the necessary PL/SQL support using the FFI.
I discovered that also the simplest calls to external functions fail at runtime with the generic error FRM-40734.
I located the error: it happens just at the moment of calling the function from within the FFI-generated package body. Before that, the DLL is loaded with no problem, the function is correctly registered, and a function handle is regularly returned.
As long as I can regularly issue the very same call with the very same parameters from Visual Basic, I can't understand what's going wrong (ALL the needed DLL are in the same directory as the FMB/FMX forms).
I will greatly appreciate any help that You may be able to provide.

I have noticed just now that a dump file having a name like ifrun60_dump_299, is generated by FORMS every time I issue the aborted call to the foreign function.
Inside the form dump file, apart from useless info like Registers and so on, the message:
"Could not find Module32First"
By a FILE/FIND/CONTAINING TEXT I searched all the DLLs, and I noticed that Module32First is a routine that can be found within each of the following DLLs:
Cl32
d2kwut32
d2kwut60
I tried to load those DLLs along with SECURSIGN.DLL by modifying the PROCEDURE LoadLibrary into the FFI-generated PLL code, and I have apparently no problem in loading all the DLLs that I wish, but the error persists, and that dump file is constantly generated, always looking for the "Module32First" routine.
How can I avoid all that mess and the FRM-40734 error??

Error when calling a DLL function

Hi,
I am using external C++ code with labView. One of the DLL functions I use serves to call files. The directory and the name of the file is is passed as a parameter for this function. When the VI is running and arrives at this function (I use the Calling Library Function Node tool), the following message is displayed:
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Hello,
How are you passing the file path to the DLL -- are you passing it as a
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corectly as a string and perform your appropriate C++ function in your
DLL. If the error is occuring with passing the file path you
might want to check out the links below for a little more information
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http://zone.ni.com/devzone/conceptd.nsf/webmain/7d6a20fe02edbf318625690700704cf3#4
http://digital.ni.com/public.nsf/websearch/4E9234BA4C7C4ABE86256E3C0074760F?OpenDocument
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NI
Travis M
LabVIEW R&D
National Instruments

Error when calling SOAP Runtime functions

Hi Guys,
I have a requirement in which i have to consume a webservice and get a response from it but when i consumed the web service and tried to test it i got the below error please let me know solution for this as it is very urgent and also i am very new to web services stuff
Error when calling SOAP Runtime functions: SRT: Processing error in Internet Communication Framework: ("ICF Error when receiving the response: ICM_HTTP_CONNECTION_FAILED")
Thanks
shivraj

Hi,
Have a look at this blog from Michal Krawczyk to find a solution:
The specified item was not found.
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Error when calling SOAP Runtime functions - Please help!

Hi,
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I wanted to invoke some of the Flight Data functions through SOAP. So I invoked the following URL:
http://localhost:8000/sap/bc/srt/rfc/sap/BAPI_FLIGHT_GETDETAIL?sap-client=000&wsdl=1.1
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The error occurred on the application server hs_NSP_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
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FROM Runtime Error Log:
Runtime Errors                     UNCAUGHT_EXCEPTION
Exception                          CX_SOAP_CORE
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The main program was "SAPMHTTP ".
In the source code you have the termination point in line 37
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Hi,
Have a look at this blog from Michal Krawczyk to find a solution:
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Error when calling a package function

any insight why my object is erroring out when calling a function. the error is
oracle.apps.fnd.framework.OAException: java.sql.SQLException: ORA-06502: PL/SQL: numeric or value error: character to number conversion error
ORA-06512: at line 1
it errors out when the cs.execute() is . is it the placement ? thanks for the help....
then pkg func is xxx.get_log
Get_Log(rmode IN NUMBER , doc_type IN VARCHAR2 DEFAULT 'TEL', doc_id IN VARCHAR2 DEFAULT NULL,
doc_num IN VARCHAR2 DEFAULT NULL -- , p_out out varchar2 --
RETURN varchar2 IS....
the co
Serializable paramDocLocatorParamList [] = {paramRMODE, paramDOC_TYPE, paramDOC_ID, paramDOC_NUM, p_out };
OAApplicationModule am = (OAApplicationModule)pageContext.getApplicationModule(webBean);
OADBTransaction dbtrans;
OAViewObject docLocator = (OAViewObject)am.findViewObject("DocLocatorVO1");
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docLocator.executeQuery();
// am.invokeMethod("getHTMLString", paramDocLocatorParamList);
the impl
public String getHTMLString ( String paramRMODE, String paramDOC_TYPE, String paramDOC_ID, String paramDOC_NUM, String p_out )
System.out.println("Entering The AM Impl");
CallableStatement st = null;
OADBTransaction txn = (OADBTransaction)getDBTransaction();
Connection conn = txn.getJdbcConnection();
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CallableStatement cs = txn.createCallableStatement(sql,1);
String ErrorExist = "";
String getHTML = "";
try
cs.setString(1, paramRMODE);
cs.setString(2, paramDOC_TYPE);
cs.setString(3, paramDOC_ID);
cs.setString(4, paramDOC_NUM);
cs.setString(5,p_out); // --param
/* cs.registerOutParameter(1,Types.CHAR);
cs.registerOutParameter(2,Types.CHAR);
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cs.registerOutParameter(4,Types.CHAR);*/
cs.registerOutParameter(5,Types.CHAR);
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catch (SQLException sqle)
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String html ;
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resolved.....
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System.out.println("");
System.out.println("Entering The AM Impl");
// System.out.println("Passing getDocAbbrForHTML in IMPL -------> " +getDocAbbrForHTML     );
// System.out.println("Passing paramDOC_NUM in IMPL -------> " + paramDOC_NUM );
System.out.println("Passing getDocAbbrForHTML in IMPL -------> " +doc_type     );
System.out.println("Passing paramDOC_NUM in IMPL -------> " + doc_num );
CallableStatement st = null;
OADBTransaction txn = (OADBTransaction)getDBTransaction();
Connection conn = txn.getJdbcConnection();
String sql = " BEGIN :1 := test_proc.get_log(:2, :3, :43, :5 ); END; ";
CallableStatement cs = txn.createCallableStatement(sql,1);
String ErrorExist = "";
String getHTML = "";
try
cs.setString(2, rmode);
cs.setString(3, doc_type);
cs.setString(4, doc_id);
cs.setString(5, doc_num);
cs.registerOutParameter(1,Types.VARCHAR);
cs.execute();
getHTML = cs.getString(1 ) ;

Error when calling a Javascript function loaded as a library

Hi All,
I have some javascript functions in a custom js file which is in OA_HTML dir. I have loaded this js library using pageContext.putjavascriptlibrary("ABC","custom.js") in processRequest. When I deploy my code, there is a javascript error in the page. It does not seem to find the javascript function.
My code in PR is :
pageContext.putjavascriptlibrary("ABC","custom.js")
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It works locally when I have my custom.js in myhtml directory. I am getting an error when I deploy the code on to the instance's apps server. Is there something that I am missing?
Thanks in advance
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Raja,
You can bounce apache , and server cache would be refreshed!I guess then ur updated js function should work. Also,check ur js function works correctly on jdev.
--Mukul

Error while calling external library functions

Using visual studio I wrote the following code test javascript communication with external C/C++ libraries:
aabc.cpp :
extern "C" __declspec(dllexport) char* ESInitialize (TaggedData* argv, long argc);
extern "C" __declspec(dllexport) long ESGetVersion (void );
extern "C" __declspec(dllexport) void ESFreeMem (void* p);
extern "C" __declspec(dllexport) void ESTerminate (void );
extern "C" __declspec(dllexport) double AddNumbers(void);
double AddNumbers(double a, double b)
return a + b;
long ESGetVersion (void){
return 5;
And the code that I wrote in javascript is:
var obj = new ExternalObject("lib: aabc.dll");
alert(obj.version);
var aa = obj.AddNumbers(10, 20);
alert(aa);
It seems to me that it loaded successfully due to the output I am getting from the second statement. But I am getting error at the third statement where I called AddNumbers(10,20) function.
Somebody help me.
Thanks in advance,
sailu

I have the same problem. This is my code:
extern "C" __declspec(dllexport) char* ESInitialize (TaggedData* argv, long argc);
extern "C" __declspec(dllexport) long ESGetVersion (void );
extern "C" __declspec(dllexport) void ESFreeMem (void* p);
extern "C" __declspec(dllexport) void ESTerminate (void );
extern "C" __declspec(dllexport) int AddNumbers(int a, int b);
extern "C" __declspec(dllexport) char* ESInitialize (TaggedData* argv, long argc)
return "AddNumbers_dd";
int AddNumbers(int a, int b)
return a + b;
long ESGetVersion (void){
return 17;
And the code that I wrote in javascript is:
var obj = new ExternalObject("lib: mydll.dll");
var x = obj.AddNumbers(10, 20);
alert(x);
The version of the library is correct, but when I try to use the function "AddNumbers" I receive this error "AddNumbers is not function".
What would be the correct procedure to call a function inside a DLL?

Anyone ever see this error when calling a dll? "Arbitrary.dll?"

Hey folks, I'm attaching a jpg of the error I get as soon as I try and load a vi whose subVIs call a "Call Library Function".
Double clicking on the call function I can verify that the 'Library name or path" is correct, and the Function name is what I want.
I do not understand why it is telling me I need "Arbitrary.dll" - the name of the lib is adwgc.dll as indicated in the path (that I verified).
Anyone deal with this error before? I'm pretty clueless at the moment, any help will be appreciatized and surely kudo'd!
thanks
-pat
edit- also, I'm using LV 2011
Solved!
Go to Solution.
Attachments:
error.jpg ‏18 KB

You get this error because adwgc.dll is internally loading Arbitrary.dll because whoever wrote adwgc.dll called some function in Arbitrary.dll. The only to fix this is to get Arbitrary.dll and put it in a folder that adwgc.dll can load it from. Putting it in the same folder as adwgc.dll should work.
Where did you get adwgc.dll from and are you sure they didn't supply Arbitrary.dll as well?

Calling external (DLL) functions

Hi everybody!
I know this might be a special question, but i didnt find any
solutions (whycih i could understand) to my problem:
Is there any way to call functions from a (in C++ written)
DLL, or any other way to get access to C++ functions?
This would really help me, because i'd like to use Flash to
create desktop applications, and use C++ for system integration.
All sujestions are welcome!

The third party tools "wrap" or 'host' the activex control
and provide an extended api - think of them as a much enhanced
version of the standard flash projector, which is pretty limited. I
just know what's possible I can't speak from experience - but I
know others here on the forums have used them.
There is an open source type of implementation called haxe or
screenweaver.. or something like that... but I don't know if it
will do what you want.
I know Zinc will because I did a quick search and it said so
- so I guess it should! Other names that spring to mind are Jugglor
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FRM-40734 when calling a foreign function requiring more than 1 dll

I have been experiencing difficulties in calling external DLL functions from SECURSIGN.DLL. This time no peculiar type of parameter is involved, just four varchar2.
A dump file "ifrun60_dump_nnn" is generated by FORMS every time I issue the aborted call to the foreign function.
Inside the form dump file, apart from useless info like Registers and so on, the message: "Could not find Module32First"
I know for sure that SECURSIGN.DLL needs also other DLLs, and that the first foreign function I call, calls other functions in other DLLs. I found that Module32First is a routine within each of the following DLLs:
Cl32
d2kwut32
d2kwut60
I copied all those DLLs in the current work directory along with my FMB/FMX, in ORANT\BIN, in C:\WINNT\SYSTEM.
I modified the PROCEDURE LoadLibrary (part of the FFI-generated PLL code) to load those DLLs along with SECURSIGN.DLL: no problem in loading all the DLLs that I wish, but the error persists.
How can I avoid all that mess and the FRM-40734 error?? Is there a specific problem in resolving the references to other DLLs?
Please notice that - on the same computer - in Visual Basic everything (and the very same call in particular) works perfectly.

I have noticed just now that a dump file having a name like ifrun60_dump_299, is generated by FORMS every time I issue the aborted call to the foreign function.
Inside the form dump file, apart from useless info like Registers and so on, the message:
"Could not find Module32First"
By a FILE/FIND/CONTAINING TEXT I searched all the DLLs, and I noticed that Module32First is a routine that can be found within each of the following DLLs:
Cl32
d2kwut32
d2kwut60
I tried to load those DLLs along with SECURSIGN.DLL by modifying the PROCEDURE LoadLibrary into the FFI-generated PLL code, and I have apparently no problem in loading all the DLLs that I wish, but the error persists, and that dump file is constantly generated, always looking for the "Module32First" routine.
How can I avoid all that mess and the FRM-40734 error??

LV 6.0.2: an App-built dll gives a runtime error when called by C

I want to use Labview 6.0.2 VIs as DLL's in a Borland C++ Project.
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It seems this question was posted before, but answer didn't help me, Sorry.
7.1 -- 2013
CLA

Hi Gabriela -
This question is answered in the KB article entitled : "LabVIEW.LIB Error When Calling a DLL Built with LabVIEW"
The link for this document is -> http://ae.natinst.com/operations/ae/public.nsf/fca7838c4500dc10862567a100753500/a4c3aef93240280a86256931006fb66c?OpenDocument
Or you can go directly to www.ni.com/support and search for this document and others to help.
The reason for this is that the old labview.lib does not know how to correctly locate the LabVIEW Run-Time Engine when called.
From the document I posted ->
Your dll is most likely making a call If you want to call a Windows DLL or CIN built with a version of cintools before LabVIEW 6.0, you must relink the DLL with the labview.lib from 6.0. If you call an old DLL or CIN in your LabVIE
W DLL, you receive the aforementioned error and the application terminates, because the old labview.lib does not know how to correctly locate the LabVIEW Run-Time Engine when called in this situation.
Good luck-
ben schulte
national instruments

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read the original message
We are trying to call RFC function module CBIF_GLM1_PROCESS_ORDER_READ (This is not a BAPI and also not released ) in R/3 from XI system.
I am talking about the above Receiver RFC channel which you guys are using to call R/3 from XI. That where you need to change the commit parameter

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