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“TYPE STANDARD TABLE OF “refers to the standard table. It refers to a normal internal table which can be accessed via table index or by key in case if you have a key defined over a table while sorting.“TYPE HASHED TABLE OF” refers to the generic hashed internal table. The table is created and data is stored using the hashing algorithm. The main advantage of the hashing algorithm is that accessing any part of the table is independent of the size of the table and hence an increase in the size of the table does not result in any delay ... Read More
When you create a view, it is created on top of multiple database tables using an inner join. Note that basis table of database views should be transparent tables.To create a view on 2 tables, you have to enter the primary table you want to maintain and place the cursor in that field and click on the button below the list of tables and select the other table to add the view. If you are not getting this option, it means Relationship is wrong.To know more about database Views: https://help.sap.com/doc/abapdocu_750_index_htm/7.50/en-US/abenddic_database_views.htmRead More
In Business Object, a CUID is a key to identify Universe or report in the same cluster when you publish an object first time in the repository. CUID is part of metadata stored in repository and data actually exists in the report.I don’t think you can find CUID from a webi report while you are editing in modify mode. This could be possible with the use of SDK.You can find CUID by opening object properties in CMC.
Packages are similar to namespaces in C#.
To get System.out.println() line in eclipse without typing the whole line type sysout and press Ctrl + space.
I think this is related to incorrect HTTP destination configuration. You can check Web Service using T-Code: SOAMANAGER to verify if HTTP destination is configured properly.
Java util package contains collection framework, collection classes, classes related to date and time, event model, internationalization, and miscellaneous utility classes. On importing this package, you can access all these classes and methods.Following table lists out the classes in the collection package.InterfacesDescriptionClassesCollectionCollection Interface represents a group of objects. It is a root interface of collection framework.Abstract CollectionSetIt is a dynamic group of unique elements. It does not store duplicate element.HashSetLinkedHashSetListThey are similar to sets with the only difference that they allow duplicate values in them.StackvectorArrayListLinkedListQueueIt is an arrangement of the type First-In-First-Out (FIFO).First element put in the queue is the ... Read More
It would be good to separate the HR from other modules as not only the load and usage is high on HRmodule but the business and security requirements differ for HR module as well.In such scenarios, other module can be customized in terms of security and configured as per theirneeds. Also separating the Central instance and database to different machine is a very commonapproach but can be avoided too by configuring the Central instance to adjust the load.
SAP provides a lot of offerings which are industry specifics and can be altered/ modified within limits to serve the purpose. Offerings include industries ranging from Sales, HR, Plant maintenance and others. One can customize the existing system to serve the needs but the customization is not extensive and basically revolves around a change in settings, altering configuration tables and adding custom things.You can develop custom things to serve a requirement which is out of the box. SAP provides a complete development environment. The same environment is used to develop the standard offerings so we can create our own custom ... Read More
Let’s talk the standard way - It would be a great option to opt for creating a REST based ODATA services. You can expose the SAP functionalities mainly BAPI or any RFC as a service with SAP gateway. SAP gateway lets applications to exchange data across a variety of technologies and applications.In case the requirements are not extensive and can be catered by existing API’s exposed by SAP, then you can just enable the required services for usage. These APIs will require good hands-on knowledge of SAP Services.You can build an SAP source data plugin using JAVA and JAVA SAP ... Read More