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Articles on Trending Technologies
Technical articles with clear explanations and examples
Using memory analyzer in SAP
There are lots of free and proprietary tools to do the same. You can use Memory Analyzer project done by SAP. It lets you find memory leaks against in-memory objects via simple SQL statements. Also, you can use JHAT (Java Heap Analysis tool) command line tool to examine the memory. It lets you examine heap memory via histogram and can be of good help. Also, you can go for HeapWalker from Netbeans or Visual VM. Also, Eclipse has Eclipse memory analyzer which is a freeware and can handle good size with dump and provides a fair deal of memory analysis.
Read MoreDoes Process before output and process after input initiate commits in ABAP?
Yes, the PBO-PAI triggers commit so your requirement will fail. You need to make changes to your current implementation to avoid the auto-commit.
Read MoreWhat is the open/standardized file format for exporting invoices in SAP ERP System?
SAP uses IDoc known as an intermediate document to exchange data between logical systems. If your system involves non-SAP systems as well, then IDoc can be used as a standard interface for data exchange between SAP and non-SAP systems.IDoc is a container for information exchange. IDoc is made by message type and method of Objects when information is to be exchanged. The message type is the configuration in which the information for a particular business process is transmitted electronically. An IDoc consists of several data segments, headers and status records. Also, it can be extended by extending IDoc types to add ...
Read MoreWhat are the available options for Data integration in SAP?
Yes, there exists an equivalent. You can go for using SAP HANA Smart Data Integration also known as SDI. It is a standard offering of SAP for data integration. You don’t require any additional infrastructure for this, like a separate server or other. There are lots of blogs and online help which can help you to start on SDI.You can also check out for Data services but that is too complex and may be excessive for the mentioned usage.
Read MoreHow to convert a byte array to a hex string in Java?
The printHexBinary() method of the DatatypeConverter class accepts a byte array and returns a hex string.Exampleimport javax.xml.bind.DatatypeConverter; public class ByteToHexString { public static void main(String args[]) { String sam = "Hello how are you how do you do"; byte[] byteArray = sam.getBytes(); String hex = DatatypeConverter.printHexBinary(byteArray); System.out.println(hex); } }Output48656C6C6F20686F772061726520796F7520686F7720646F20796F7520646F
Read MoreHow to perform repetitive aggregation over a field in a SAP HANA table?
The logic is pretty simple. You can define a local variable which is used for storing the total sum of all the groups. When you are performing iteration for each group, you can add the sum at the group level to the local variable.I am not suggesting code as it is very basic and straightforward.
Read MoreHow to declare a class in Java?
Following is the syntax to declare a class. class className { //Body of the class } You can declare a class by writing the name of the next to the class keyword, followed by the flower braces. Within these, you need to define the body (contents) of the class i.e. fields and methods.To make the class accessible to all (classes) you need to make it public. public class MyClass { //contents of the class (fields and methods) }
Read MoreWhat does an InfoStore refer to in SAP BO?
Basically Infostore refers to the metadata about Objects and in BO terms – infoobject. An infoobject is basically an entity in SAP business Object universe. It can be a report or a user or an event as well.For E.g.: if we are speaking about an employee so an employee has a metadata like Name, Department, Designation, Salary and others. Infostore lists out this metadata when the context in Employee. So when you execute a GET request for getting infostore it returned you the metadata for an info object.
Read MoreWhy do Java array declarations use curly brackets?
Curly brackets usually denote sets and ensembles while parenthesis usually in most Algol-based programming languages curly braces are used to declare arrays.
Read MoreHow to upload a big CSV file in SAP Hybrid mobile app quickly?
As you said you are using the hot folder concept, you need to ensure that the proper threads are being used at every moment for any operation.By default, the number of threads used for import is one. To be more technical, impex.import.workers thread is one if not set explicitly. Since in your case the file is big, make sure that you exploit all the available cores to the fullest. It is highly recommended that maximum threads at any point of time should not be more than twice the number of cores. For optimal working, you may need to work out ...
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