A loop in the another loop is called as nested Loop. These loops can contains same loops as nested or different loops as nested together.
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In some scenarios, specific iteration execution needs to be skipped, bypassed or interrupted. Loop control statements used to support to skip the execution of statements block when specific conditions met.
CONTINUE statement skips the current iteration and control passes to the next iteration. CONTINUE statement can be used as conditional or unconditional based on the requirement/usage. Generally CONTINUE statement comes up along with a condition.
CHECK statement is used to execute the set of statements code coded under CHECK statement when the specified check-condition is true.
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 […]