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We can have a drill down into the report data. Once you get the Field catalog, you could change the properties of each field. Using this function module, you can get the Field catalog for a given Internal table or DD Structure.

What Is Use Of Reuse_alv_fieldcatalog_merge? Value table it provides the list of values and it will automatically proposed as a check table while creating foreign key relationship.Check table is nothing but master table that u will create with valid set of values.Check table works at table level and value table works at domain level.REFRESH: Deletes all entries of internal table. What Is The Difference Between Clear, Refresh?ĬLEAR: It clears any field, structure or Header line of internal table. The secondary list is also called the stacked list and it will be shown on the entire screen if we don’t write its coordinates of the command window. What Is The Significance Of A Stacked List? In classic reports, we can see the output in single list where as in interactive reports we can see the output in multiple lists. To allow users to maintain table using SM30 transaction you use Table Maintenance generator. Use TOP-OF-PAGE DURING LINE-SELECTION event. Can We Set Page Headers To Details Lists? ‘Refresh’ is the keyword which clears the contents of an internal table body. You must use the UNIQUE addition with hashed tables. HASHED TABLE: Hashed tables have no default setting. You can use generic types to specify the type of generic subroutine parameters. If you do not specify either UNIQUE or NON-UNIQUE, the system defines a generic table type, where uniqueness is irrelevant. SORTED TABLE: Unlike standard tables, sorted table have no default setting for the uniqueness attribute. STANDARD TABLE: The key is, by default, set to NON-UNIQUE.

How Many Types Of Standard Internal Tables? If you’ll use the ALV you have to add TYPE-POOLS : SLIS. What Is Slis In Alv And Standard Type Tables Of It? These are used for maintaining list headers, selection texts in programs. Text elements makes program easier to maintain program texts in different languages.