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ABAP_ITAB - Table Comprehensions, Use of Step Size This example demonstrates how the step size and the processing order are used in table comprehensions>.
ABAP_SOURCE_CODE DEMO CL_DEMO_TABLE_COMPRH_STEP
ABAP_DESCRIPTION The content of an internal table itab> is defined by using the additions STEP> and USING KEY>. Every second table line is read in descending order based on the STEP> statement, starting at the fourth table line from last because of the FROM> addition. Every second table line is read in ascending order based on the USING KEY> and STEP> statement, starting at the fourth first table line because of the FROM> addition. Every second table line is read in descending order based on the USING KEY> and STEP> statement, starting at the fifth table line from last because of the FROM> addition. Every second table line is read in ascending order based on the STEP > statement, starting at the fifth first table line because of the FROM> addition. See also the executable example> for the LOOP> statement using the addition STEP>.