SAP JCo 3 -> Can a server side connection be done WITHOUT logon parms?
Hi All, I'm trying to do a server side connection to SAP R/3 without using client logon parms such as user and password, application host, etc. with SAP Java Connector 3. Here is an example of what...
View Articlejco api 3.0 on portal 7.31 configuration
Hi all, I want to execute the RFC in ECC through JCO API 3.0. Portal server is running on AIX servers. I was through Service Market place to get the JCO API 3.0 for AIX servers . For achieving this do...
View ArticleJava EE concepts for Portals custom development
Hi Gurus, Which concepts of Java EE are helpful/required for custom development of Netweaver Portals? What I am trying to find is the list of Java EE topics that are redundant as far as Netweaver...
View ArticleIWAB0014E Unexpected exception - Exposing Portal Services as Web Services
Hi! I try to expose a Portal Service as a Web Service: [Exposing Portal Services as Web Services |http://help.sap.com/saphelp_nw72/helpdata/en/49/e44e702784751be10000000a42189b/frameset.htm] While...
View ArticleSAP Parallel processing (RFM) with JCo connector
Hi, We have the RFM which is used to extract the large amount of data from SAP. We are calling this RFM using SAP JCO connector from java. is there any possibility to call the RFM in parallel...
View ArticleHow to connect to SAP AS JAVA?
Hi, I am developing an JAVA application, which will connect to SAP AS Java dataSource. My environment don't have ABAP installed. So, I believe use of JCo connector is not an option. Is ther any other...
View ArticleGetting error with UMWebservice WSDL file
When I am trying to create the client file from the WSDL file of UMWebservice from below link, I am getting error saying name=attribute missing in <fault> tag of WSDL file....
View ArticleJCO connection - SSO2 token other than Portal
Hi,I am new to SAP communication.I am making a JCO connection to SAP, using the SSO2 token. Currently we are getting the SSO2 token form the portal cookie. I like to know is there a way to get the SSO2...
View Articlewhat value should "NI_USEIPv6" be to make IPv6 work on NetWeaver 7.10?
I was trying to configure IPv6 support on NetWeaver 7.10, and tried several values for 'NI_USEIPv6', like "true", empty, or IPv6 address, none worked. Just wonder what value it should be. Can anyone...
View ArticleCompare Objects in SAP
HelloMy objective is to create an external application with java which connects to 2 different SAP system in order to make a comparison between their object to check the similarity and differences...
View Articlewebservice proxy connection close
Is it possible to force connection close on a webservice proxy client? I have genarated a WebService Proxy Client classes, all Stub classes works fine when Endpoint is available.Sometimes the...
View ArticleRFC Logon Failure : Not Authorized to logon to the target System
We have developed a program based on Jco Programming using SAP's standard Jco Libraries.But the time we are trying to call remote enabled function from our program we are getting following error :...
View ArticleJava cache library at cluster/server level
Hello Experts, I need that some data will be available to all my users (the data is more or less constant so a cache is needed for better performance). Does the SAP J2EE engine have standard cache...
View ArticleGetting NULL for ctx.lookup
Hi, I was creating a HTTP destination but getting below exception. OUTPUT: Start linectx : javax.naming.InitialContext@f32b694Completed Step 1tc~sec~destinations~serviceCompleted Step 2Inside if of...
View ArticleUnicode JCo Server handleRequest(IDoc.DocumentList) is not called
Hi all SAP gurus!I have a little problem using JCo with a unicode enabled IDoc receiver server (JCoIDoc.Server).Before, I had the same problem described in the followig thread: Now, after following...
View ArticleJCO3 connect to load balancer not working
Hi,i used the example "StepByStepClient" from JCO3 to connect to a SAP backend directly with this connectProperties: DestinationDataProvider.JCO_ASHOST,DestinationDataProvider.JCO_SYSNR,...
View ArticleJava+Webdynpro application developed in NW 7.0 to use in NW 7.4
Hi, We have an application using Java + WebDynpro developed using NWDS 7.0 which deployed and using in Netweaver 7.0. As current version of Netweaver already 7.4. So now checking is it able to deploy...
View ArticleHow to remove header from B2C webshop from internet sales application?
Hi All, I am working on B2C webshop. I need to design a user registration page which has only workarea section and no other section in the page. I have been able to remove the header contents, but the...
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conflict Issues while Importing Service Interface Definitions in Composition...
Hi Friends, How to import the services when we facing the issues of Service Interface conflicts. First Created External Serviceexternal->import->import web serviceselected Remote Location/File...
View ArticleMigrate EJB from NW 7.0 to NW 7.4
Hi, Understood that NW 7.4 is using EJB 3.0 and JDK 1.6 while NW 7.0 is EJB 2.1 with JDK 1.4.2. I have an application developed in NW 7.0 and now need to migrate to NW 7.4. Realized the method for EJB...
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