CHECK statement is used to execute the set of statements code coded under CHECK statement when the specified check-condition is true.
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EXIT statement terminates the loop completely and transfers control to the statement block immediately after the loop.
EXIT statement can be used as conditional or unconditional based on the requirement/usage.
Data dictionary is a centralized repository with the information about the data in the information system.
Its main objective is to provide the information about the data such as meaning, relationships to other data, origin, usage and format.
What is Domain? Specifies the technical characteristics of a table field. Domain assigned to a data element and defines a value range. Any value of the table field that linked to a data element range also defines by a domain. Fields or components that assigned to a same domain gets changed if domain changed. Domain […]
What is Data Element? Data elements specifies the semantic information of table field. Data element gives the detailed information about fields. Data element used to define the type of the field, structure or table row. Data element contains the information about editing the corresponding screen field and table field meaning or structure component. The data […]
What is Structure? Structure is a group of components defined under a name. A component is a field that can be an elementary type or another structure or table. The group ofcomponents defined under structure can be of any data type that are stored one after the other in the memory in the same order […]
What is Table? Table is a logical structure for storing data. Table is the set of rows and columns that are logically related. Table can be defined independent of the database in ABAP dictionary. The table fields are defined with the database independent elementary data types and lengths. The physical table definition created in the […]
What is View? View is a logical representation of summarized data from one or more tables. The view structure can be defined by specifying table names and required field names from the joined tables. View is not stored physically. View used to combine the data from one or more tables. The table fields that are […]
What is Search help? Search help is a tool to search for the data records in the system. Search help is field help provided to the user to display field related information. The input help(F4) is a standard function for search help in R/3 system. The user can display the field possible values list with […]
What is Lock Objects? Lock mechanism allows simultaneous accessing of same data records by two or more users at the same time. Functional Modules are responsible for set and release the locks. Function modules are automatically generated from the lock objects definition in the ABAP/4 Dictionary. When these functional modules are called, the retrived table […]