Here, default sizes are compared using the general This statement sorts an internal table itab by the size of its components. In this example, instead of using variables with key fields, a table is used as a filter.Processing Statements for Internal Tables SORT itab READ TABLE lt_tab_key INTO DATA(lv_cust) WITH TABLE KEY primary_key DATA: lt_tab_key TYPE SORTED TABLE OF ty_cust WITH NON-UNIQUE KEY primary_key Key Components are a combination of fields of a table which make the complete key. WITH NON-UNIQUE KEY WITH NON-UNIQUE SORTED KEY sec_key *-* Result table filtered with Name = ‘Santhosh’ and Vehcat = ‘Car’ Result table filtered with Name = ‘Santhosh’ĭeclaration of Sorted Table – With Primary & Secondary Key DATA: lt_cust4 TYPE SORTED TABLE OF ty_cust "the where condition must be part of either the primary key or the "Additional WHERE condition cannot be given, because the field given in WITH NON-UNIQUE SORTED KEY key COMPONENTS name vehcat.ĭATA(lt_name_vehcat) = FILTER #( lt_cust2 USING KEY keyĭATA: lt_cust3 TYPE SORTED TABLE OF ty_cust WITH NON-UNIQUE KEY name.ĭATA(lt_name_1) = FILTER #( lt_cust3 WHERE name = lv_name1 ). DATA: lv_name1 TYPE char30 VALUE 'Santhosh',ĭATA: lt_cust2 TYPE STANDARD TABLE OF ty_cust In the first example, the records from the table ‘lt_cust2’ are filtered where ‘name’ and ‘vehcat’ are as mentioned. The examples below show different types of table declarations with different key structures. The FILTER keyword, for basic understanding, can be imagined to work like DELETE. "Character LiteralsĪBAP data objects are converted to String Templates with ||. Respecting Blanks Addition: CLEAR lv_str1.ĬONCATENATE 'Day: ' 'Wednesday' INTO lv_str1 RESPECTING BLANKS. IF line_exists( lt_matnr ).īuild Select Options (Range Table): DATA: lt_range1 TYPE RANGE OF matnr, * READ TABLE lt_matnr WITH KEY matnr = '0001' TRANSPORTING NO FIELDS. DATA: lt_matnr TYPE STANDARD TABLE OF matnr. The data can be accessed only by TABLE_LINE. When declaring a table of type any data element, the table cannot be read using the field name like in the below example. Read Table – Assigning Field Symbol – Inline Declaration: READ TABLE lt_cust ASSIGNING FIELD-SYMBOL() Read Table – Assigning Field Symbol – Explicit Declaration: "Field-Symbols declared inside angle brackets do not show in HTML Read the internal table’s one particular row’s single field using index into a variable.
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Read the internal table’s one full row using index into a work area. Read the internal table’s one particular row’s single field into a variable. READ TABLE lt_cust INTO DATA(ls_cust) "Old Style Yes it is a bit difficult at first, but you will get used to it.
But this 7.4 syntax does not set any sy-subrc value for failure, but instead throws an exception, which has to be caught like below, or will throw a dump. When a READ TABLE fails, the ‘sy-subrc’ value is set accordingly as 4, 8 etc. Read the internal table’s one full row into a work area. READ TABLE lt_cust WITH KEY name = 'Abilash' "Old Style Read Table With Key – Transporting No Fields:įor checking if the a row with a particular condition exists in the internal table. Lt_custz = VALUE #( ( name = 'ZAbilash' vehcat = 'Car'
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The below coding shows how to fill up an internal table where the table is declared explicitly, ie. ( name = 'Santhosh' vehcat = 'Motorcycle'ĭebugger screenshot of the above filled internal table: Base Internal Table for Demo DATA: lt_cust_old TYPE STANDARD TABLE OF ty_cust, "Old StyleĭATA(lt_cust) = VALUE tt_ty_cust( ( name = 'Abilash' vehcat = 'Car' Here the internal table ‘LT_CUST’ is an inline declaration. This is similar to appending data from a work area to an internal table. Tt_ty_cust TYPE SORTED TABLE OF ty_cust WITH NON-UNIQUE KEY name vehcat.Īdd Records to an internal table using VALUE Keyword: Types Declaration – For building the internal table TYPES: BEGIN OF ty_cust, The first block of coding populates an internal table which will be the base for all the coding below. I have provided screenshots from the ABAP debugger in some places for some visual orientation. I have tried to give the complete coding including declarations, so that you can copy paste it and execute it. I am planning on updating this blog regularly with more usage as I come across them. Making sense from SAP Help is not one of my strong points. Everything here is from this famous blog, but in a way that I had worked for my easy understanding.
The coding is from my exercises in understanding the newer syntax and keywords of ABAP 740 and trying to push them into my daily usage.
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