[ABAP] 750 Built-in Functions

Logical Functions

Function	Meaning
boolc, boolx, xsdbool	Boolean functions
contains, contains_any_of, contains_any_not_of	Predicate functions for strings
matches	Predicate function for strings
line_exists	Predicate function for internal tables

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Numeric Functions

Function	Meaning
abs, ceil, floor, frac, sign, trunc	General numeric functions
ipow	Integer power function
nmax, nmin	Numeric extremum functions
acos, asin, atan, cos, sin, tan, cosh, sinh, tanh, exp, log, log10, sqrt	Floating point functions
round, rescale	Rounding functions

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String Functions

Function	Meaning
charlen, dbmaxlen, numofchar, strlen	Length functions
char_off	Length function
cmax, cmin	Character-like extremum value functions
count, count_any_of, count_any_not_of	Search functions
distance	Similarity function
condense	Condense function
concat_lines_of	Concatenation function
escape	Escape function
find, find_end, find_any_of, find_any_not_of	Search functions
insert	Insert function
match	Substring function
repeat	Repeat function
replace	Replace function
reverse	Reverse function
Segment	Segment function
shift_left, shift_right	Shift functions
substring, substring_after, substring_from, substring_before,substring_to	Substring functions
to_upper, to_lower, to_mixed, from_mixed	Case functions
translate	Translation function

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Byte String Functions

Function	Meaning
xstrlen	Length function
bit-set	Bit function

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Table Functions

Function	Meaning
lines	Row function
line_index	Index function

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출처 : https://blogs.sap.com/2015/11/30/reminder-abap-built-in-functions/