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Articles on Trending Technologies
Technical articles with clear explanations and examples
How to communicate from SAP to Message queue?
Yes, you can do what you are aspiring for. But it depends upon your actual requirement. Let’s say you need to execute the some custom application or program in SAP, then you can opt for any available connector which reads a file or else. This connector then later establishes a connection to the queue and then sends a message.Let’s say you cannot keep polling for files availability, and then you need to use the remote function call methodology. RFC has a SDK available and its online support is tremendous. You can use it too for sending a message.
Read MoreHow do I write package names in Java?
While choosing a package name you need to keep the following points in mind. The name of the package should be in small letters. It is suggested to start the name of the package with the top level domain level followed by sub domains, ex: com.example.tutorialspoint. Example You can declare a package as in. package com.mypackage.tutorialspoint; Public class Sample { Public static void main(String args[]) { System.out.println("Welcome to Tutorialspoint"); } } Executing a package You need to compile the file with packages using –d ...
Read MoreIs final method inherited in Java?
No, we cannot override a final method in Java. The final modifier for finalizing the implementations of classes, methods, and variables. We can declare a method as final, once you declare a method final it cannot be overridden. So, you cannot modify a final method from a sub class. The main intention of making a method final would be that the content of the method should not be changed by any outsider. Example class Demo{ public final void demoMethod(){ System.out.println("Hello"); } } public class Sample extends Demo{ ...
Read MoreAccessing an SAP endpoint in apex code
I faced a similar issue earlier but it was because of a bug in JAVA security package (refer link for more details)http://bugs.java.com/bugdatabase/view_bug.do?bug_id=7044060I just got updated myself to latest OpenJDK7 and it solved my issue. I think you can try the same and check if it helps.
Read MoreHow to store details in SAP-MDG?
If you don’t want to create a custom table then you can for creating a data model with the help of reuse method. You can then save this newly created data model in staging MDG. Other option that you have is Z-table. You can create a Z-table to persist the data.Hope this helps!
Read MoreCan I use Custom Error pages in SAP HANA?
You are correct as XSA supports the custom error pages but classic does not support custom error messages.In case you need to do in any way, then what you can try out is you need to parse all requests through a load balancer or a proxy and then show custom error message. And it is not a easy and maintainable approach.
Read MoreAre 'this' and 'super' keywords in Java?
Yes, this and super are keywords in Java. Where ‘this’ is used as a reference of the current object and, ‘super’ is used as a reference to the superclass object.
Read MoreWhere to define an associated type in SAP function module?
The parameter that you are using seems to be a import type and it will require an associated type in order to be of any use.You can define the table parameters for this. You can find them within the tables tab. Once you have defined them then you can use them for either export or import.Hope it works for you!
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Is null a keyword in Java?
No, null is not a keyword. Though they seem like keywords null, true and, false are considered as literals in Java.
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