Traditionally to realize such real-time event-driven behavior ABAP applications often poll periodically for the state information on the database. Bottleneck problems on the database may occur with numerous active polling from many ABAP applications simultaneously. One of the examples of such real ...
Solution for the problems like System gets stuck ,Short dump,Field exits are completely ignored,Transaction SE16 does not work properly,Rollback segments
The most import nformation that it provides is the real time required by the program. The programs that you measure using runtime analysis are not changed by the process. Note that the runtime required by a program depends on the current system load. You can measure the runtime of a ...
SAP HANA combines OLAP and OLTP processing in a single in-memory database, transactional and analytical can live together in the same place and this means you have access to the exact information you need in real time. With this new approach an interesting question emerges, since we have the...
Objects form a capsule which combines the character to the respective behaviour. Objects should enable programmers to map a real problem and its proposed software solution on a one-to-one basis. Typical objects in a business environment are, for example, ‘Customer’, ‘Order’, or ‘Invoice’...
Full of illustrations, diagrams, and tips with clear step-by-step instructions and real time examples Get to grips with solving complicated problems using Regular Expressions in ABAP Master the creation of common Design Patterns using ABAP Objects ...
API Reference Guide¶ This SDK API Reference Guide describes how each service can be accessed using the AWS SDK for SAP ABAP. To get started with the AWS SDK for SAP ABAP, visit our Developer Guide. For examples of various methods, see ourCode Examples Library. ...
Why is this a problem? Because in the real world queries are generated dynamic and evolve over time. Today’s optimisations could be tomorrow’s wrong hints. I had a case of a wrong USE INDEX preventing the use of the primary key. ...
Build clean islands: from time to time, pick a small object or component and try to make it clean in all aspects. These islands demonstrate the benefit of what you're doing and form solidly tested home bases for further refactoring. Talk about it. No matter whether you set up old-school...
If you will test it the same way, as it is used in a real program, it will be the best documentation (with examples!) for a developer. Keep tests in mind while designing architecture Only well-designed programs can be easily tested. To make it easier for unit testing make your modules...