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How do I get the row count of an internal table? I guess that I can loop on it. But there must be a saner way.
I don't know if it makes a difference but the code should run on 4.6c version.
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You can use the LINES function to get the number of rows in an internal table. Use the following syntax to call the function: DESCRIBE TABLE <Internal Table Name> LINES <Variable Name> Once the function is executed the variable will hold the number of rows in the internal table.
You can simply try this. data : lv_count type i. lv_count = lines( lt_itab ).
Well, for SAP permanent tables, standard or self-developed, you just have to go to SE16N and push on 'Number of entries' button.
COUNT( DISTINCT col ) Determines the number of different values in the column col in the resulting set or in the current group. COUNT( * ) (or COUNT(*)) Determines the number of rows in the resulting set or in the current group. No column label is specified in this case.
There is also a built-in function for this task:
variable = lines( itab_name ). Just like the "pure" ABAP syntax described by IronGoofy, the function "lines( )" writes the number of lines of table itab_name into the variable.
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You can use the following function:
DESCRIBE TABLE <itab-Name> LINES <variable> After the call, variable contains the number of rows of the internal table .
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