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Articles on Trending Technologies
Technical articles with clear explanations and examples
Are identifiers hello and Hello same in Java?
Identifiers in Java are case-sensitive, therefore, hello and Hello are considered as two different identifiers.
Read MoreWhy can't we override static methods in Java?
Overloading is the mechanism of binding the method call with the method body dynamically based on the parameters passed to the method call.Static methods are bonded at compile time using static binding. Therefore, we cannot override static methods in Java.
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Where do we maintain Print programs, routines and forms to be printed in Transaction QM02?
You have the print program configured in IMG. Run T-code: SPRONext is to assign Shop Papers to “Notification Type” this is used to tell which Shop Paper 4-CHAR code you care about, define Shop Papers has the ABAP Form and Print Program.
Read MoreHow do I write method names in Java?
While writing a method name we should follow the camel case i.e. first letter of the first word should be small and the first letters of the remaining (later) words should be capital. Example public class Test { public void sampleMethod() { System.out.println("This is sample method"); } public void demoMethod() { System.out.println("This is demo method"); } public static void main(String args[]) { Test obj = new Test(); obj.sample(); obj.demo(); } } Output This is sample method This is demo method
Read MoreHow can I check if user has an authorization for T-Code or not in SAP system?
To check if a user has authorization for T-code or not you can use Transaction SUIM. You can manage user permissions using different ways like profile assignment via a single role, collective roles that contain single roles, etc. Below shows SUIM transaction that opens User Information System as below:You can also join tables: AGR_USERS and AGR_1251AGR_USERS is a standard SAP Table which is used to store Assignment of roles to user information. This is available within R/3 SAP systems depending on the version and release level.AGR_1251 is a standard SAP Table which is used to store Authorization data for the activity ...
Read MoreHow can I check the list of existing authority objects in SAP system?
To maintain authorization objects, you can use T-code: SU21 in SAP ECC system.You can all authorization objects including S_CARRID is located inside the different class like - BC_C object class.
Read MoreCan we get same features in SAP ABAP as they are in VS?
If you want to show all the occurrences of a variable in an ABAP program, you can use a shortcut- ctrl+shift+F3 or you can also make use of Yellow icon at the top.
Read MoreHow can dead thread be restarted in Java?
A thread goes through various stages in its lifecycle. For example, a thread is born, started, runs, and then dies. New − A new thread begins its life cycle in the new state. It remains in this state until the program starts the thread. It is also referred to as a born thread. Runnable − After a newly born thread is started, the thread becomes runnable. A thread in this state is considered to be executing its task. Waiting − Sometimes, a thread transitions to the waiting state while the thread waits for another thread to perform a task. ...
Read MoreAre there inline functions in Java?
If a function is inline, the compiler places a copy of the code of that function at each point where the function is called at compile time. Any change to an inline function could require all clients of the function to be recompiled because compiler would need to replace all the code once again otherwise it will continue with old functionality. No, Java does not provide inline functions it is typically done by the JVM at execution time.
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