Function not found though it is defined

Hi All,
Please reply to query 1 from : http://forums.sun.com/thread.jspa?threadID=5410930&tstart=0
Its a earnest request since I am not able to figure out the issue

Please do not cross post.
- Saish

Similar Messages

Call library function node - function not found

When creating a DLL I get a the Labview error "Call Library Function Node "LabviewReceiverDLL.dll:readDataJ1939Data' Function not found. Everything looks correct to me and this used to work, though I've changed computers since then.
This is the beginning of my C++ code just to show my function name. I've also attached the Call Library Function Window to show my setup.
Thank you in advance for your help.
#include"StdAfx.h"
#include<iostream>
/* Call Library source file */
extern"C"__declspec(dllexport)unsignedint readDataJ1939Data(unsignedint, unsignedint, unsignedchar, unsignedchar* canData, unsignedchar* path);
unsigned int readDataJ1939Data(unsignedint ulTimeStamp, unsignedint ulIdentifier, unsignedchar uiDataCount, unsigned char* canData, constchar* path)
Solved!
Go to Solution.
Attachments:
Call Library Function.png ‏192 KB

You mention that you have changed computers and that it used to work before.
Could it be that there is another (older) copy of the DLL on this computer, and LabVIEW is loading the wrong one?
The simplest way to check is to close your VI and delete the one you are expecting it to use. Then open the VI again; if LabVIEW doesn't ask you where the DLL is, it is loading it from somewhere else.
Batya

Function not found in library? 1127 switch module

I am trying to control individual relays in an 1127 switch module with a 1331 attached. Whenever I try to connect to it through the block diagram (or through example programs) I get an error stating "Function not found in library" or sub vi not executable. However when I try to control it from the switch executive front panel it seems to work correctly. When I follow the sub vi error chain I eventually arrive at the library node and I am told to configure it. However when I click configure I get options that are phrased slightly differently than the original sub vi name. How do I get the example code / control over the 1127 installed in an scxi chassis.

Raaron,
The SCXI 1127 is a Matrix / Multiplexer card. If we wanted to try to make it function similar to an SPDT, you will limit the number of "SPDTs" you can create. With the 1331 that can only be configured as a multiplexer and essentially used for a single "SPDT" [com(SPDT) = com (Mux), NC(SPDT) = Ch0 (Mux), NO(SPDT) = Ch1 (Mux)] . If you use the 1332 you have a 4x8 Matrix and can make it into 4 "SPDTs" [com(SPDT) = r0(Matrix), NC(SPDT) = c0(Matrix), NO(SPDT) = c1 (matrix)]. Both of these configurations will not really be normally closed, and you would have to configure it in software to close when you are using it.
If you are looking for a true SPDT I would look at the 1160, 1161 and 1166.
I am glad that it is working now, but I am still confused as to how you were having SW issues though. Maybe the device was being set up as a Traditional DAQ device and was installed on an OS that does not support Traditional DAQ? Resetting the device [for DAQmx use] may have fixed this? I am unsure without further information.
Frank,
National Instruments
Staff Software Project Engineer

Function not found in library when I compile .so file in linux

I am trying to get a driver for a california instruments power supply
working under Linux. The drivers called DLLs compiled under windows I
think. When I use those, the DLL could not be opened, so I compiled the
DLL source under Linux. When I use the nm -g on the .so file, I get a
list of all of the external functions including the ones I am trying to
call from Labview, but when I try to run I get "function not found in
library when I compile .so file in linux" even though I can see the
function using nm. Is there something special I need to do to this .so
file so Labview can read it?
Any help would be greatly appreciated.
Steiner

Hello Steve,
I'm not sure if simply recompiling the source code of the dll will be enough to create a Linux driver. I'm assuming the DLL makes some windows specific calls that are not supported in linux. How were you able to compile it in linux BTW? Did you have to change the code around to make it work?
Your best bet would be to probably try to find a linux version of the driver from the manufactrurer itself.
Regards,
Jack J.
Applications Engineer
National Instruments

Function not found in Library only after Close VI - Open VI

Hi,
We wrote subVI's for all exported functions of a dll written in Borland C++. Then a test.vi was implemented which uses these dll function. Everything runs perfectly, as long as we don't Close the vi and reopen it from the LabView main menu. If we do this the broken run arrow butten is shown and the first error message listed is the Function not found in Library error.
If we use Exit to leave LabView and then restart the test.vi, everything is ok.
Please let me know if you know a solution. Thanks in advance.

The Function not found error is thrown when the OS can't provide the pointer to the function in the library to LabVIEW for some reason. For more information and common solutions see:
http://digital.ni.com/public.nsf/websearch/44E40ACF1644DB77862562990054D672?OpenDocument
The only reason I can think of why the first time it works correctly is that the DLL is not correctly clean-up by the close functions. Thus causing a second request for the pointer to fail due to this. (closing LabVIEW will remove the DLL form memory and thus probably clearing the error).
Hope this Helps
Kind regards,
Karsten
Applications Engineer
National Instruments

Call library function node: function not found in library

I'm using Labview 6.1 and Windows XP. I am trying to open some code, but it opens up with a broken arrow. The error is Call Library Function Node:function not found in library. Tried to configure the node, but no change. Moved the DLLs to various directories (keeping them together) but again no change.
This code has been compiled and is working fine. I'm just trying to run the source code to make some modifications. Any suggestions?
Thanks
CarlosV

Thanks for the suggestions. Tried it but had the same results. The library I'm using is hpe1413_32.dll.
One thing I forgot to mention....doing a configure on the node, it comes up with the library: hpvscp32.dll and the function: hpe1413_error_message
The function doesn't exist in the library. So I set the path to hpe1413_32.dll which does contain the function.
After closing the configuration window and opening it up again, the library shown is hpvscp32.dll
From what I can tell, there are three libraries involved:hpe1413_32.dll, hpe141332v.dll, and hpvscp32.dll
Thanks again.
Carlos

Call Library Function - Function not found in library

Hello,
I am working with a .dll in LabView 5.1. I finished a little program that should give me the number of CPCI-cards in a PXI-machine. But now i always get the error messages "Call Library Function - Function not found in library". I know it is threated several times bfore on this forum, but i didn't exactly find a sollution that solved my problem.
The .dll is documented and i can see the function names by opening the .dll with Quick View. I have checked (a hundred times) the names i typed in and they are correct (=equal to manual of .dll and to Quick View, so we can skip that).
What else could be wrong? What can i do?
Regards,
Klaas Engels
student

I'm not sure if it's a reason, but once I had the same error. In my case the reason was in that DLL function was actually named with additional suffix letter "A", and then digging through MS documentation I've found an explanation that MS uses desired function with one or another suffix depending on usage contents and data type. Adding that suffix was solved the problem.
This was not obvios because in DLL description there was no mentions at all and function name was given generally, i.e. without any suffix at all, assuming every user should be MS guru.
Sergey

HT204074 The "Manage Devices" function not found in iTune

I cannot find the "Manage Devices" function in the iTune Account Information screen. Any help?

The Function not found error is thrown when the OS can't provide the pointer to the function in the library to LabVIEW for some reason. For more information and common solutions see:
http://digital.ni.com/public.nsf/websearch/44E40ACF1644DB77862562990054D672?OpenDocument
The only reason I can think of why the first time it works correctly is that the DLL is not correctly clean-up by the close functions. Thus causing a second request for the pointer to fail due to this. (closing LabVIEW will remove the DLL form memory and thus probably clearing the error).
Hope this Helps
Kind regards,
Karsten
Applications Engineer
National Instruments

PLEASE help..class function not found..

I am writing a simple email validation and I get a TON of errors.
1) is Class function not found. on - function validateEmail();
2) and 11 Undefined variable or class name: document .
The code is listed below -
<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 1</title>
<%
function validateEmail();
if (document.forms[0].EMAIL_ADDRESS.value.length != 0)
if ( (document.forms[0].EMAIL_ADDRESS.value.indexOf("@") == -1) ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(0) == ".") ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(0) == "@") ||
(document.forms[0].EMAIL_ADDRESS.value.length < 6) ||
(document.forms[0].EMAIL_ADDRESS.value.indexOf(".") == -1) ||
(document.forms[0].EMAIL_ADDRESS.charAt(document.forms[0].EMAIL_ADDRESS.value.indexOf("@")+1) == ".") ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(document.forms[0].EMAIL_ADDRESS.value.indexOf("@")-1) == ".") ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(0) == ' ') )
alert ("Please enter valid email address");
document.forms[0].EMAIL_ADDRESS.focus();
document.forms[0].EMAIL_ADDRESS.select();
return false;
else
return true;
%>
</head>
-- lots of input fields with the last being -
<input type="text" name=EMAIL_ADDRESS onBlur="validateEmail();"></td>
????

When I remove tags <% %> all of the function ends up in html and thus on my page.
<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 1</title>
<%
function validateEmail();
if (document.forms[0].EMAIL_ADDRESS.value.length != 0)
if ( (document.forms[0].EMAIL_ADDRESS.value.indexOf("@") == -1) ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(0) == ".") ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(0) == "@") ||
(document.forms[0].EMAIL_ADDRESS.value.length < 6) ||
(document.forms[0].EMAIL_ADDRESS.value.indexOf(".") == -1) ||
(document.forms[0].EMAIL_ADDRESS.charAt(document.forms[0].EMAIL_ADDRESS.value.indexOf("@")+1) == ".") ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(document.forms[0].EMAIL_ADDRESS.value.indexOf("@")-1) == ".") ||
(document.forms[0].EMAIL_ADDRESS.value.charAt(0) == ' ') )
alert ("Please enter valid email address");
document.forms[0].EMAIL_ADDRESS.focus();
document.forms[0].EMAIL_ADDRESS.select();
return false;
else
return true;
%>
</head>
<body bgcolor="powderblue">
<Form Name="My Form" Action=userInfoInsert.jsp Method=Post>
<table border="0" width="100%">
<tr>
<td width="100%">
<table border="0" width="100%">
<tr>
<td width="41%">First Name     <input type="text" name=FIRST_NAME ></td>
<td width="59%">Last Name
<input type="text" name=LAST_NAME ></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="100%">Address
<input type="text" name=Address ></td>
</tr>
<tr>
<td width="100%">Address
<input type="text" name=Address ></td>
</tr>
<tr>
<td width="100%">
<table border="0" width="100%">
<tr>
<td width="32%">City
   <input type="text" name=CITY size=10></td>
<td width="18%">State
<input type="text" name=STATE size=5></td>
<td width="50%">Zip Code
<input type="text" name=ZIP_CODE size=10 ></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="100%">Phone #
<input type="text" name=PHONE size="15" ></td>
</tr>
<tr>
<td width="100%">SSN
<input type="text" name=SSN size="17" ></td>
</tr>
<tr>
<td width="100%">
<table border="0" width="100%">
<tr>
<td width="41%">Hint Question <input type="text" name=FIRST_NAME ></td>
<td width="59%">Hint Answer <input type="text" name=LAST_NAME ></td>
</tr>
</table>
</tr>
<tr>
<td width="100%">User Name     <input type="text" name=USER_NAME ></td>
</tr>
<tr>
<td width="100%">Password        <input type="text" name=PASSWORD ></td>
</tr>
<tr>
<td width="100%">Re-Password <input type="text" name=RE_PASSWORD ></td>
</tr>
<tr>
<td width="100%">Email Address
<input type="text" name=EMAIL_ADDRESS onBlur="validateEmail();"></td>
</tr>
</table>
<INPUT type=Submit Value=Submit>
</form>
</body>
</html>

Partner function not found

Hi All,
We are getting an error as shown in the screenshot below for a particular user.
- The user Id is also faulty and when we try to repair the user we get an error that there are open SC.
- Even if we try to complete the GR using other user id which has Secretary Role (Purchase Assistant à GR/SE for other user), it shows the same error Partner not found with partner type Goods Receipt".
Any pointers to this will be very useful.

Hi
No screen shots attached ?
This is related to Configuration issue.
<b>SPRO -> Supplier Relationship Management -> SRM Server -> Cross-Application Basic Settings -> Define Partner Functions</b>
Refer to following IMG Configuartion path and ensure that Goods Recipient entry is maintained in the system.
Function Function_type Usage Description Abbrerviation Created by
00000020 0002 B2B Goods Recipient GR XXX
Hope this will help.
Please reward suitable points.
Regards
- Atul

Function not found when package name exists with same name as schema name

Hi all, any help would be appreciated :)
I found an issue with pl/sql resolving a functions location when the db has a package name with the same as the db schema name.
My example:
-- arbitrary test function, not in any package
create or replace FUNCTION testFunc
inTest IN VARCHAR2
RETURN VARCHAR2
AS
BEGIN
RETURN 'a';
END;
-- There is a package called "FM" with functions that are not referenced or used in this example and the db schema is "FM".
-- The following PL/SQL fails with the message: "ORA-00904: "FM"."TESTFUNC": invalid identifier"
select cursor (select testFunc('a') from dual) from dual;
-- The following PL/SQL works:
select * from (select testFunc('a') from dual);
As mentioned the function testFunc is NOT in the FM package. This issue does not happen when I remove the FM package. So it seems like there is an issue with cursors calling functions when there exists any package with the same name as the db schema.
Can anyone tell me why this happens and also what I can add to force the function that is not in any package to be referenced (without Oracle trying to look in the FM package)?
DB: Oracle 11.2.0.2
thanks!
Paul

Hi Paul,
In general I would not advice to have schema and objects with the same name.
Here is what documentation is saying here: How Name Resolution Differs in PL/SQL and SQL
PL/SQL uses the same name-resolution rules as SQL when the PL/SQL compiler processes a SQL statement, such as a DML statement. For example, for a name such as HR.JOBS, SQL matches objects in the HR schema first, then packages, types, tables, and views in the current schema.
PL/SQL uses a different order to resolve names in PL/SQL statements such as assignments and subprogram calls. In the case of a name HR.JOBS, PL/SQL searches first for packages, types, tables, and views named HR in the current schema, then for objects in the HR schema.As you can see above when using PL/SQL for your case Oracle searches first for packages, types, tables, and views named FM in the current schema, then for objects in the FM schema.
And because a package FM is found it is raising an error due to the fact that the procedure could not be found in that package.
I hope this clarify.
Regards.
Al

JCO RFC provider: Server function not found, short dump

Hi all,
I'm trying to use the JCO RFC provider service of NW04s (SP15) together with an ABAP 4.6C system. I've followed all the documentation that I could find, but couldn't get it to work yet. This is what I've done so far:
Using SM59 I've had a destination APP_JK1 created for me on the R/3 system. AFAIK it's set up correctly and marked as a "registered server", connection tests were successful.
On the portal, I've created a RFC portal destination using my R/3 credentials and successfully tested it. Then I created an entry in the RFC provider service, using the correct values for system, id & gateway, and let it point to my RFC destination for the repository connection. The program ID is also APP_JK1.
Next, I created a stateless session bean which is part of an EAR, gave it a JNDI name of "RFCTEST" and added a method like this:
    * @ejb.interface-method view-type="both"
    * @param function called function
   public void processFunction(com.sap.mw.jco.JCO.Function function) {
      JCO.ParameterList input = function.getImportParameterList();
      String query = input.getString("I_STRING_SEARCH");
      JCO.ParameterList output = function.getExportParameterList();
      output.setValue(query, "ECHOTEXT");
(The project uses xdoclet for the creation of J2EE stuff)
In application-j2ee-engine.xml located in the META-INF directory of my EAR, I've added:
<reference reference-type="hard">
     <reference-target provider-name="sap.com" target-type="library">com.sap.mw.jco</reference-target>
</reference>
The application deploys without errors, and besides from my RFC connection works as expected. In the JNDI registry view of VisualAdmin I see the corresponding entry: "rfcaccessejb/RFCTEST" is a local reference to my stateless session bean.
On ABAP, I have a tiny little program that calls my function, mainly looking like this:
CALL FUNCTION 'RFCTEST' DESTINATION 'APP_JK1'
EXPORTING
    I_STRING_SEARCH = query
IMPORTING
    ECHOTEXT = t1.
Unfortunately, it short dumps immediately. The error message is:
JCO.Server could not find server function 'RFCTEST'
I'm lost. What could be wrong? Any help is greatly appreciated. Kind regards,
Christian Aust

Hello Perry song,
You got the short dump bcoz, there is no perform by the name you provided in the program,
for example. consider there are 2 programs.
Program 1 :
REPORT ZPGM1.
*Calling a perform SNAME1 , the code of perform is written in ZPGM2.
perform sname1 IN PROGRAM ZPGM2.
Program 2 :
REPORT ZPGM2.
perform sname1 .
Form SNAME1 .
write : 'Text in form SNAME1' .
endform.                    " SNAME1
(here SNAME1 is found and it works perfectly )
Change in Program 1 :
REPORT ZPGM1.
*Calling perform DELTA ,
perform DELTA IN PROGRAM ZPGM2 IF FOUND.
Now the perform statement will search for perform " DELTA " in ZPGM2 , but there is no perform by name DELTA , so here we need to mention the condition " IF FOUND " , so now by mentioning the condition " IF FOUND " in perform statement , if the perform DELTA is not found then it wont go to DUMP.
If condition " IF FOUND " is not mentioned in perform statement like
perform DELTA IN PROGRAM ZPGM2 . ( This gives DUMP )
just type " IF FOUND " when u r calling a perform from other program ( i guess this will solve the problem ).
Hope it might be helpfull,
Regards ,
Aby
Edited by: abhi on Nov 6, 2008 10:14 AM

Basic problem creating a template Functions not found

I'm trying to create a template with addt functionality
I have created a file which works OK.
Then covert it to a template with an editable area.
Create a new php file using the template
All seems to work Ok
But I always get the following error when executing the new page
File not found:
KT_functions.inc.php
Please upload the includes/ folder to the testing server.
I know the includes file is there and OK because the original php file worked OK
Can anyone help with this problem please?
I've checked the include statement e.g.
// Require the MXI classes
require_once ('../includes/mxi/MXI.php');
// Load the tNG classes
require_once('../includes/tng/tNG.inc.php');

Hi sandlegold,
not sure, but maybe you´ll have to modify the relative path to the includes folder
Cheers,
Günter Schenk
Adobe Community Expert, Dreamweaver

CFC - function not found.

Can anyone see why this is not working? I am pulling my hair
out. I have setup autosuggest to bind to a CFC before without a
problem, but getting VERY wierd results with this one. Can anyone
see what is wrong here?? I can't !!
Many thanks in advance for any suggestions.
CFINPUT....
<cfinput type="text" name="fMunicipality"
id="fMunicipality" class="LrgTextField" maxlength="50"
autosuggest="cfc:lu_municipality.getMunicipality{(cfautosuggestvalue)}">
THE CFC
<cfcomponent>
<cffunction name="getMunicipality" access="remote"
returntype="array" output="false">
<cfargument name="suggestvalue" required="true">
<cfset var myarray = ArrayNew(1)>
<cfquery name="getMunicipality"
datasource="datasource">
SELECT suburb FROM lu_geo_data
WHERE suburb LIKE <cfqueryparam value="#suggestvalue
& '%'#" cfsqltype="cf_sql_varchar">
</cfquery>
<cfloop query="getMunicipality">
<cfset arrayAppend(myarray, suburb)>
</cfloop>
<cfreturn myarray>
</cffunction>
</cfcomponent>
THE ERROR COMING BACK
The specified remote function getMunicipality{ was not found
on the CFC lu_municipality.

you got your { and ( in the wrong order - it should be
cfc:cfcpath.functionname({bind control}) - in the bind
attribute of your
cfinput... thus it is looking for function getMunicipality{
Azadi Saryev
Sabai-dee.com
http://www.sabai-dee.com/

Function not found: Z_AW_RFC_READ_EXTRACTOR

Extracting Data from SAP ERP using BODI/Data Services 4.0
HI,
I am trying to extract data from SAP ERP via SAP extractors using BODI/Data Services 4.0.
I do not have my own ERP system so I am renting remote access from one of the many available on the internet.
I am able to connect BODI to the ERP system and import the extractors metadata.
The problem I am experiencing is that when I run job to extract the data I get the following error:
Vendor-supplied function module <Z_AW_RFC_READ_EXTRACTOR> not found. Ensure that you can execute the function module in SAP via transaction /nSE37.
How do I create the function? Or is the function a SAP standard function?
SAP ERP system being used is: ECC6 EHP4
User has SAP FULL and DEVELOPER authorizations.
Any assistance would be appreciated.

Hi
The remote function called has to exist in the target system, so I suppose the function Z_AW_RFC_READ_EXTRACTOR is not there.
It's not a standard function so it needs to create in the target system.
That means you need to create a function group by trx SE80 and so the rfc Z_AW_RFC_READ_EXTRACTOR (you can use trx se80 or se37, it's the same).
But I don't understand which system you're using....i.e you're renting
Max

Function not found though it is defined

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