![]() Afterwards, it is no longer possible to access the internal table.Įxample READ TABLE itb_cwms_in INTO wa_cwms_in WITH KEY matnr = gw_ekpo -matnr. If the internal table is specified as the return value or result of a functional method, a constructor expression, or a table expression, the value is only available when the statement is executed. In the case of index tables, this row has the lowest row number of all suitable rows in the table index used. If the row to be read is not specified uniquely, the first suitable row is read. The output response result determines how and to where the row contents are read. The latter is possible only for index tables and when using a sorted secondary key. The row must be specified by naming values for either table_key for a table key, a free condition free_key, or an index index. INSERT INTO INDEX .The field col2 is dropped because the number of rows for this APPEND statement is limited to two using INITIAL SIZE.This statement reads a row from the internal table itab. INSERT statement is used to insert a single line or a group of lines into an internal table. After tab1 has been initialized using the REFRESH statement, the same procedure is repeated.įinally, three rows are added to the internal table itab using APPEND ![]() tab2 has a deep structure because the second component of In the second part of this example two internal tables, tab1 and tab2,Īre created. if sy-subrc 0, then sy-tabix will give the index of the row. ![]() line is either a work area wa that is convertible to the line type, or the expression. The new syntax is similar to READ TABLE with TRANSPORTING NO FIELDS followed by sy-subrc check. To add a line to an index table, use the statement: APPEND line TO itab. Initial values is added, after which the table work area is filled with the loop index and the square of the loop index and then appended. In ABAP 7.4 release, we have new syntax LINEINDEX () to identify the index of a row when a condition is met while reading the internal table. ![]() In the first part of this example, the internal table itab is created with APPEND LINES OF jtab FROM 2 TO 3 TO itab1. What does it do A new row is appended to. DATA : itab1 LIKE TABLE OF line, jtab LIKE itab. Either a work area wa, an initial row INITIAL LINE, or multiple rows of an internal table jtab can be appended. to DATA : BEGIN OF line, col1 ( 1 ) TYPE c, col2 TYPE i, END OF line. Operation type of SQL statement: OPTYPE: OPTYPE: VERSNO. Table used for Log Records of Table Changes. Utilizing the APPEND explanation we can either add one line from one more workspace to the inside table or we can add one introductory line to the inward table. For example, 'APPEND wa TO itab.' is roughly twice as fast as 'itab wa. ![]() Details of SAP DBTABLOG table & its fields. Table Key: Automatic output records Usually output records are generated in the. WRITE : / line1 - col1, line1 - col2, line1 - col3. Output records for a material document (table NAST) The output records are stored in table NAST. DATA : BEGIN OF line2, field1 ( 1 ) TYPE c, field2 LIKE tab1, END OF line2, tab2 LIKE TABLE OF line2. to DATA : BEGIN OF line1, col1 ( 3 ) TYPE c, col2 ( 2 ) TYPE n, col3 TYPE i, END OF line1, tab1 LIKE TABLE OF line1. Note: While appending 1 internal table data with another internal table, the. With 7.40 DATA(gtitab) VALUE tytab( FOR j 11 THEN j + 10 UNTIL j > 40 ( col1 j col2 j + 1 col3 j + 2 ) ). to DATA : BEGIN OF wa, col1 ( 1 ) TYPE c, col2 TYPE i, END OF wa. APPEND LINES OF to . APPEND INITIAL LINE TO gtitab ASSIGNING .![]()
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