Service Call or CALL FUNCTION

Hi everyone,
what's the difference between invoking a Service Call or Call Function directly from within a WebDynpro ABAP component to execute a BAPI/Function module?
Thank you.

Hi
Both works same, creating and using service call is easy, just create and call execute method of component controller from view. your FM will works.
Using call function you have to write some coding, check example..
You can use FM in WD and loops as well. Check below example code, it is working fine.
DATA : HUKEY TYPE BAPIHUKEY-HU_EXID,
wa_hukey TYPE BAPIHUKEY-HU_EXID.
loop at lt_pack_mat into ls_pack_mat.
wa_hukey = ls_pack_mat-HANDLING_UNIT.
MOVE wa_hukey TO hukey.
endloop.
CALL FUNCTION 'BAPI_HU_DELETE_FROM_DEL'
EXPORTING
DELIVERY = del
HUKEY = HUKEY
TABLES
RETURN = Return1.
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT' .
Cheers,
Kris.

Similar Messages

Problem with JCA calling to DB function from Service Bus

Hi there
I have managed to use JCA from the Service Bus on several tables, on some diferent Oracle databases and it worked OK.
Now, I try to use it with a DB function that I have defined. Calling to this function from any DB software returns good values.
But calling this function using JCA (adapter created with jDeveloper) on OSB gives me the correct answer except that instead of the data there are question marks, like +<param>???</param>+
The database encoding is ISO-8859 (by using "SELECT * FROM NLS_DATABASE_PARAMETERS") .
This encoding is the same as was on different databases that worked ok with other adapters, just not calling a DB function, but a custom SQL.
I would appreciate if anyone might know what can solve this ..
Thanks

Where are you checking the content of the XML?
It seems that platform's default encoding is not able to identify those characters and hence dispalying those as "???". Sometimes you get some invalid characters (like null), in the XML file and when platform's default encoding could not identify those characters then they get displayed like "?". Please check the content of the XML to verify it does not contain any invalid XML characters (sometims null). You may try to log the XML in database and in OSB to see it's content.
Regards,
Anuj

Error -Call to undefined function: ocilogon() ( Php4.4+ Apache2.2 +Windows)

1) Configured Php4.4 to have oci8 enabled with Apache2.2 on Windows 2000 ( service pack4). No error at the time of Apache start but when trying to connect to Oracle using Oracle Instant Client below error is thrown..
"Fatal error: Call to undefined function: ocilogon() in C:\Apache2 \htdocs\star\dbconnect.php on line 7"
Configuration steps..
1) Uncommented "extension=php_oci8.dll" in php.ini to enable oci API's.
2)Configured Oracle Instant client by adding path to Windows path variable as per it documentation.
3)Copied all Php4.4 dlls( oci..etc) into the directory pointed by "PHPIniDir", which is configured in httpd.conf
If i run phpinfo(), i dont see oci8 enabled in the output. I guess there is problem in the configuration? Any insights into the error is greatly appreciated..
BTW, I did same configuartion on Windows XP and is working fine..

Also, I dont see path value for path variable in phpinfo() ouput for Oracle Instant Client, which i updated in Windows?
Below is the snippet of ouput from phpinfo().
Apache Environment
Variable Value
HTTP_ACCEPT image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*
HTTP_ACCEPT_LANGUAGE en-us
HTTP_ACCEPT_ENCODING gzip, deflate
HTTP_USER_AGENT Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
HTTP_HOST localhost
HTTP_CONNECTION Keep-Alive
PATH D:\CESi\isis\bin;D:\CESi\Gateway\mico-win32-bin\;D:\CESi\Gateway\;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\Program Files\Support Tools\
SystemRoot C:\WINNT
COMSPEC C:\WINNT\system32\cmd.exe
PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
WINDIR C:\WINNT
SERVER_SIGNATURE <address>Apache/2.0.59 (Win32) PHP/4.4.4 Server at localhost Port 80</address>
SERVER_SOFTWARE Apache/2.0.59 (Win32) PHP/4.4.4
SERVER_NAME localhost
SERVER_ADDR 127.0.0.1
SERVER_PORT 80
REMOTE_ADDR 127.0.0.1
DOCUMENT_ROOT C:/Apache2/htdocs
SERVER_ADMIN [email protected]
SCRIPT_FILENAME C:/Apache2/htdocs/info.php
REMOTE_PORT 4977
GATEWAY_INTERFACE CGI/1.1
SERVER_PROTOCOL HTTP/1.1
REQUEST_METHOD GET
QUERY_STRING no value
REQUEST_URI /info.php
SCRIPT_NAME /info.php
Environment
Variable Value
ALLUSERSPROFILE C:\Documents and Settings\All Users
CMM_CELL CSTAR_STAR
CommonProgramFiles C:\Program Files\Common Files
COMPUTERNAME STAR-SM-NR-PROD
ComSpec C:\WINNT\system32\cmd.exe
NUMBER_OF_PROCESSORS 2
OS Windows_NT
Os2LibPath C:\WINNT\system32\os2\dll;
Path D:\CESi\isis\bin;D:\CESi\Gateway\mico-win32-bin\;D:\CESi\Gateway\;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\Program Files\Support Tools\
PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PROCESSOR_ARCHITECTURE x86
PROCESSOR_IDENTIFIER x86 Family 6 Model 11 Stepping 1, GenuineIntel
PROCESSOR_LEVEL 6
PROCESSOR_REVISION 0b01
ProgramFiles C:\Program Files
SMS_LOCAL_DIR C:\WINNT
SystemDrive C:
SystemRoot C:\WINNT
TEMP C:\WINNT\TEMP
TMP C:\WINNT\TEMP
USERPROFILE C:\Documents and Settings\xwback
windir C:\WINNT
AP_PARENT_PID 884

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.
Hope this helps,
Grzegorz

Calling an ABAP function module

Hi friends,
I am developing an application in EP6 SP2 using JSPDynPage from which, want to call an ABAP function module that returns table and show the values from this table in this application.
I went thru various blogs and APIs. I am confused between SAP JCO, JCO client service and connector framework. Do u have any documentation on how to connect to R3 systems and call a function module, retrieve results etc.
Regards,
Nilz

JCo is the point to start. This gives you low level access to all rfc functions. Everything else (accept BSP and Web dynpro) are just layers of encapsulation around the low level JCo function.
The steps are always like this:
call the sap system for rfc login
prepare data areas and call in java
call the rfc in the R/3 system
handle exceptions
logoff and free ressource
continue with data obtained in R/3
There is a lot of material around jco. One book that is fairly ok is :
SAP Interface Programming
A comprehensive reference for RFC, BAPI, and JCo programming
J. Meiners, W. Nüßer
SAP PRESS ISBN 1-59229-034-5
This helps you navigate through the wealth of information also at SDN

Calling a java function from xquery

Hello,
I'm pretty new to ODSI and xquery, so forgive me if what I'm asking is too trivial, but I need to find a way to call a java function from inside xquery. I know xquery can do this through external functions, but can't find any example on how the query prolog declaration should be, nor how the function should look like. Could someone enlighten me?
Thanks,
Pedro Ivo

You can do this 2 ways that I know of (Mike probably has more ideas too)
1. Register an inversion function:
[How to use an inversion function|http://download.oracle.com/docs/cd/E13167_01/aldsp/docs32/dsp32wiki/Using%20Inverse%20Functions%20to%20Improve%20Query%20Performance.html]
2. Create a physical data service based on a java function. I have used this approach for both custom JDBC database operations and straight Java processing, with pretty good results.
Good luck,
Jeff
Edited by: jhoffmanme on Apr 14, 2010 9:57 AM

Why Apple does not provide for call block / blacklist function on iphone?

If Apple frowns upon jailbreaking the iPhone, why not AT THE LEAST endorse and make available third-party application that can provide a decent call block / blacklist function (like the Call Blocker for BlackBerry)?
Can an Apple representative provide feedback pls?
[Most telcos do not provide call-screening as a value-add service. Even if they do, a more cost-effective method is still the better option.]

Have you asked your service provider if they offer any call blocking service? I know here in the USA, AT&T does, although they do charge $4.99/month for the service (it is part of a parental control package that allows control of both numbers that can be blocked from calling you, and numbers that your iPhone can call to).
On-phone black list apps typically work by using caller id info and looking it up against the apps own database of numbers you've entered. So your phone still rings at least once, as the phone needs to allow a brief connection for the app to get the caller id info before disconnecting a number flagged for blocking. There really is no way to truly block calls from the phone itself, you need your service provider to be on board with the idea, so they can dis-allow the call at the switch and truly block it from ever reaching your phone.

Call a Java Function From Abap

Hi, I need to call a java function from ABAP, I have a WAS 640 to deploy the module.
I have found this tutorial...
[ABAP calls Java via RFC|/people/thorsten.franz3/blog/2008/11/21/abap-calls-java-via-rfc-1-introduction]
The problem is that it uses a newer version of WAS and it implements EJB 3.0 wich only works on Java 5, but my WAS has java 1.4.2.
Anyone knows how to adapt this Blog to a WAS 640 version ?
Or Perhaps there is another way of doing this, maybe publishing my function as a web service.
Regards.
Mariano.

Why don't you expose your Java functionality as a Web Service and consume it in ABAP program. That should be much easier and the web service can be used in other places as well.
Best regards,
Ritesh Chopra

[SOLVED]Call to undefined function mysql_connect()

Hi. Up until this point I have had mysql, php, and apache up and running just fine. Recently I made a little change. I configured Apache to read my .php pages from /home/user/code/php instead of /srv/http. It wasn't working originally so I created a new http user using this command:
useradd -d /srv/http -r -s /bin/false -U http
And replaced /srv/http with the directory of my choice. Almost everything went fine. I was able to see all my .php files. The problem was with one file. This is the code for it:
<?php
mysql_connect("localhost", "root", "mypass") or die(mysql_error());
echo "Connected to MySQL<br />";
?>
Originally it displayed everything fine but once I made the switch it displayed this error:
Fatal error: Call to undefined function mysql_connect() in /home/'user'/code/php/connect.php on line 2
I tried to login to phpMyAdmin as well and this error is displayed:
The mysqli extension is missing. Please check your PHP configuration. <a href="Documentation.html#faqmysql" target="documentation"><img src="themes/dot.gif" title="Documentation" alt="Documentation" class="icon ic_b_help" /></a>
Not sure if it matters but I have made the switch to a systemd only installation and have run systemctl enable httpd.service, systemctl enable mysqld.service, systemctl start httpd.service, and systemctl start mysql.service countless times just to be sure. I have also made sure that
extension=mysqli.so
extension=mysql.so
Are both uncommented in /etc/php/php.ini
Last edited by xworld (2012-11-08 00:48:14)

Here's phpinfo():
Linux net 3.6.6-1-ARCH #1 SMP PREEMPT Mon Nov 5 11:57:22 CET 2012 x86_64
Build Date Oct 17 2012 20:31:37
Configure Command './configure' '--srcdir=../php-5.4.8' '--config-cache' '--prefix=/usr' '--sysconfdir=/etc/php' '--localstatedir=/var' '--with-layout=GNU' '--with-config-file-path=/etc/php' '--with-config-file-scan-dir=/etc/php/conf.d' '--disable-rpath' '--mandir=/usr/share/man' '--without-pear' '--disable-cli' '--with-apxs2' '--enable-bcmath=shared' '--enable-calendar=shared' '--enable-dba=shared' '--enable-exif=shared' '--enable-ftp=shared' '--enable-gd-native-ttf' '--enable-intl=shared' '--enable-mbstring' '--enable-phar=shared' '--enable-posix=shared' '--enable-shmop=shared' '--enable-soap=shared' '--enable-sockets=shared' '--enable-sysvmsg=shared' '--enable-sysvsem=shared' '--enable-sysvshm=shared' '--enable-zip=shared' '--with-bz2=shared' '--with-curl=shared' '--with-db4=/usr' '--with-enchant=shared,/usr' '--with-freetype-dir=/usr' '--with-gd=shared' '--with-gdbm' '--with-gettext=shared' '--with-gmp=shared' '--with-iconv=shared' '--with-icu-dir=/usr' '--with-imap-ssl' '--with-imap=shared' '--with-jpeg-dir=/usr' '--with-vpx-dir=/usr' '--with-ldap=shared' '--with-ldap-sasl' '--with-mcrypt=shared' '--with-mhash' '--with-mssql=shared' '--with-mysql-sock=/var/run/mysqld/mysqld.sock' '--with-mysql=shared,mysqlnd' '--with-mysqli=shared,mysqlnd' '--with-openssl=shared' '--with-pcre-regex=/usr' '--with-pdo-mysql=shared,mysqlnd' '--with-pdo-odbc=shared,unixODBC,/usr' '--with-pdo-pgsql=shared' '--with-pdo-sqlite=shared,/usr' '--with-pgsql=shared' '--with-png-dir=/usr' '--with-pspell=shared' '--with-snmp=shared' '--with-sqlite3=shared,/usr' '--with-tidy=shared' '--with-unixODBC=shared,/usr' '--with-xmlrpc=shared' '--with-xsl=shared' '--with-zlib'
Server API Apache 2.0 Handler
Virtual Directory Support disabled
Configuration File (php.ini) Path /etc/php
Loaded Configuration File /etc/php/php.ini
Scan this dir for additional .ini files /etc/php/conf.d
Additional .ini files parsed (none)
PHP API 20100412
PHP Extension 20100525
Zend Extension 220100525
Zend Extension Build API220100525,NTS
PHP Extension Build API20100525,NTS
Debug Build no
Thread Safety disabled
Zend Signal Handling disabled
Zend Memory Manager enabled
Zend Multibyte Support provided by mbstring
IPv6 Support enabled
DTrace Support disabled
Registered PHP Streams compress.zlib, php, file, glob, data, http, ftp
Registered Stream Socket Transports tcp, udp, unix, udg
Registered Stream Filters zlib.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk
Sorry if there is a better way to post this. If so I'm willing to fix it. I posted the part that I thought was relevant
I do have extension_dir="/usr/lib/php/modules:
; Directory in which the loadable extensions (modules) reside.
; http://php.net/extension-dir
extension_dir = "/usr/lib/php/modules/"
; On windows:
; extension_dir = "ext"
Also, the file /usr/lib/php/modules/mysql.so does exist.

How to call a C function calling a Java Method from another C function ?

Hi everyone,
I'm just starting to learn JNI and my problem is that I don't know if it is possible to call a C function calling a Java Method (or doing anything else with JNI) from another C function.
In fact, after receiving datas in a socket made by a C function, I would like to create a class instance (and I don't know how to do it too ; ) ) and init this instance with the strings I received in the socket.
Is all that possible ?
Thank you very much for your help !

Hard to understand the question, but by most interpretations the answer is going to be yes.
You do of course understand that JNI is the "API" that sits between Java and C and that every call between the two must go through that. You can't call it directly.

How to call a SQL function from an XSL expression

Hi
In R12, in Payroll Deposit adivce/Check writer, We need to sort the earnings tag <AC_Earnings> in to two different categories as regular and other earnings. In the DB and form level of element defintiion we have a DFF which differentiates between the two kinds of earnings. But the seeded XML that is gerneated by the check writer does not have this field.
The seeded template displays all the earnings in one column. How can we achieve this in the template without modifying the seeded XML.
The one approach i have is to write a function and based on the return value sort the data. For this I need to know :
1) How to call a SQL function from an XSL expression that is allowed in BI template.
If anyone ahs faced similar requirements please share your approach.
Thanks
Srimathi

Thank u..
but i'd seen that link wen i searched in google..
Is it possible without using any 3rd party JARs and all?
and more importantly plz tell me what should be preferred way to call a javascript function?
Do it using addLoadEvent() or Windows.Load etc
OR
Call it thru Xsl? (I donno how to do dis)
Thanks in Advance..
Edited by: ranjjose on Jun 3, 2008 8:21 AM

I bought new i phone 5 3 days back, after that asked for new update which is 6.1.4, after updating my iphone i am not able to use cellular data services. I called up data provider, they says its the problem with new software update. There is no option add

I bought new i phone 5 3 days back, after that asked for new update which is 6.1.4, after updating my iphone i am not able to use cellular data services. I called up data provider, they says its the problem with new software update. There is no option add APN. Now when i switch to safari its showing you are not subscribed for cellular data. But I am able to use data on other phone.
Will you please help me in this regard?
Another issue, since i bought my new iphone there is dust inside back main camera.
Your advises are highly appreciated.

Hey Shaiju isac,
I'd take a look at the following article, it'll guide you though steps to you troubleshoot cellular data issues on your iPhone:
iPhone: Troubleshooting a cellular data connection
http://support.apple.com/kb/ts3780
Cheers,
David

Problem while calling an RFC Function Module in Background

Hello,
I have created a RFC function module for reading data from an external DB system. The FM calls an external RFC program (coded in C++ using RFC SDK), which delivers the required data. This external program is maintainged as an TCP RFC Connection in SM59.
Further I have created a report, that calls the RFC function module to get the data from the external RFC programm.
My problem is, when I call the report in foreground, everything works OK, the RFC connection works and data can be read from the external program.
However, when I schedule the report to run in background as a job, the report is stating in the protocoll that there was a problem calling the defined RFC connection (although the connection is working properly at that time).
More funny is, this particular problem with running in background occurs only in the productive system, in test and development system the report works correctly also while running as a job in background.
Can you suggest the solution to this problem? Could it be something with authorisations or server settings?
I will be on holiday for the next 6 weeks, so take your time to answer .
Regards,
Dusan.
Edited by: Julius Bussche on Jan 22, 2009 7:19 PM
Please read the forum rules about u r g e n t ...

This is an external RFC server program, not a remote enabled ABAP RFC function module as the others seem to be assuming, right?
Is it possible that your DEV and QAS systems only have one application server, but the PROD has many and dedicated one(s) for processing low priority background jobs?
It might be that the target server of your TCP connection is not this BTC instance, and your RFC server is returning the data "locally" - so, into nirvana...
Just guessing, but might be worth checking.
Cheers,
Julius

How can I have a backing file call a JavaScript function?

I have a Weblogic portal with a JSP portlet. The portlet has a backing file. How can I get the backing file to call a JavaScript function in my portlet?
thanks

Hi
your questions are not correct because you are mixing up server side operations with client side operations.
First server side code executes then the page is sent to the browser , then any javascript executes on the browser. So asking for javascript to be called from backing file (server side) doesn't make sense or asking for javascript to read a parameter doesnt exactly work either.
However in your server code suppose you have a variable action in the request that you want javascript to know then in your JSP you would add something like
<script type="text/javascript">
var action = '${requestScope.action}';
alert(action);//or whatever you want to do
<c:if test="${requestScope.someOthervariable == ''xyz'}"><%-- this check is done on the server --%>
callSomeJavascript(); <%--this javascript is only executed when the server side value of someOtherVariable is xyz --%>
</c:if>
</script>
i.e. you can output the javascript that has the variables you need or the function calls you want.
Like I said understand whats server side and whats client side.

How can I call a plsql function from an attribute?

I have an attribute defined in an element. I want execute a PLSQL function from the attribute, and display the returne value with an HTML template.
I've defined the attribute's type like PLSQL, and I've put the called of the function in the value of the attribute, but it doesn't work. The only value I obtain is an URL (I think that is the URL of the function or someting like this).
How can I call to my function from the attribute and display the returnes value in the page?
Thanks.

Thanks, but it doesn't work. I have an attribute called ID_BOL and I want to associate a sequence to that attribute. I've created a function, with the sequence. This function return de value of the sequence. I want taht the attribute takes the value of the sequenece dinamically.
I've tried it, creating the type attribute like PLSQL, and calling the function from the attribute, but it doesn't work.
How can I return the sequence value to my attribute?
Thanks.

Service Call or CALL FUNCTION

Similar Messages

Maybe you are looking for