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Accessing cluster tables in SAP is not recommended. If you set a direct access underlying database in SAP R/3 system, this option is not recommended as it will bypass all the security features in ERP system and open security threats the structural changes of the database. This also results in performance issues in SAP R/3 system. Also note that when you read the content of the mentioned table, it is required to know original source data structure.
Try renaming variable “Application” as it is used as a variable however it is also predefined read only object in Excel.
Converting a subclass type to a superclass type is known as up-casting.Converting a superclass type to a subclass type is known as down-casting.
You just need to make a small change. You need to add an “If condition” for handling the tab as shown below − if CO gc_hex_char I think it should sort out your issue and neither it looks like hardcoding or a wrong implementation.
ABAP has a function module named “RPY_FUNCTIONMODULE_READ” which lets you extract metadata about the function module. To be more precise, it lets you extract the parameter structure of function module and once you know the parameters then you can access them dynamically. But it comes at a cost, if you need to accomplish it, you should have S_DEVELOP authorizations permissions and it will be a performance intensive operation.Another way round will be to add tracing or logging to function parameters manually.In addition to this, ABAP has a utility class “CL_FB_FUNCTION_UTILITY” which has various methods. One of them is “METH_GET_INTERFACE” which ... Read More
You can also create a copy of the existing clients between local and remote system IDs. Follow the below steps to create a copy of existing clients − Step 1 − To create a copy of a client in local SID, the transaction code is SCCL. Step 2 − Enter the following details − Select your desired profile, enter source client, and enter description. Step 3 − By default, the client copy is executed in a single process and you can distribute the workload on multiple processes to reduce time for copying. Step 4 − Copying a ... Read More
The answer is very naïve. If you have any quantity fields or currency fields, you require reference columns and reference table. You need to just add the reference field and table for any such columns in your table.
Passing Parameters by Value means calling a method with a parameter. Through this, the argument value is passed to the parameter. Example public class SwappingExample { public static void swapFunction(int a, int b) { int c = a+b; System.out.println("Sum of the given numbers is ::"+c); } public static void main(String[] args) { int a = 30; int b = 45; swapFunction(a, b); } } Output Sum of the given numbers is ::75
The File class provides exists() method this returns true if a file in the specified path exists else it returns false.ExampleLive Demoimport java.io.File; public class FileHandling { public static void main(String args[]) { File file = new File("samplefile"); if(file.exists()) { System.out.println("Given file existed"); } else { System.out.println("Given file does not existed"); } } }OutputGiven file does not existed
Java uses javac (compiler) to convert the java code to byte code (.class file). Then, JVM internally converts the byte code to system understandable code using the interpreter in addition to it JVM. Instead of executing a piece of code, again and again, JVM identifies them as “hot spots” and compiles them using Just in time compiler and, later reuses the same when required. Just in Time compiler is a compiler which is used by JVM internally to translate the hot spots in the byte code to machine understandable code. The main purpose of JIT compiler is to do heavy ... Read More