Hi,
I am trying to execute the demo program available at http://help.sap.com/abapdocu_702/en/abenstring_function_find_abexa.htm
the code simply copied and pasted in abap workbench is:
REPORT demo_find_and_match.
PARAMETERS: text TYPE c LENGTH 120 LOWER CASE
DEFAULT `Cathy's cat with the hat sat on Matt's mat.`,
regx TYPE c LENGTH 120 LOWER CASE
DEFAULT `\<.at\>`.
CLASS demo DEFINITION.
PUBLIC SECTION.
CLASS-METHODS main.
ENDCLASS.
CLASS demo IMPLEMENTATION.
METHOD main.
DATA: result TYPE i,
substr TYPE string.
WRITE / text.
NEW-LINE.
result = count( val = text
regex = regx ).
DO result TIMES.
result = find( val = text
regex = regx
occ = sy-index ).
substr = match( val = text
regex = regx
occ = sy-index ).
result = result + 1.
WRITE AT result substr.
ENDDO.
ENDMETHOD.
ENDCLASS.
START-OF-SELECTION.
demo=>main( ).
when i am trying to do Control+F2,
it is giving the error as:
Method 'COUNT' is unknown or protected or private. Method 'FIND' is unknown or protected or private. Method 'MATCH' is unknown or protected or private.
what could be the problem.