Logical database is a special type of ABAP program which is used to retrieve data from database and make it available to application programs. Logical database links database tables to executable ABAP programs for reading data from tables. It contains open SQL statements for reading data and retrieving data from database. The logical database reads the program, stores them, and sends them line by line to the application program. Interface work area is used by the logical database. It helps in providing particular view of database tables in the R/3 system. The data structure which is available in a logical database is hierarchical in nature.
No comments:
Post a Comment