Dynamic internal table, programming problem

Question

Hello,
i have following problem,to bash some hardcoding.
so i created a table 1, with the form:
A      B
A1     B1
A2     B2
A3     B3
A4     B4
now i need some working field, my new internal table should be in the form like:
A      B       AA       AB        AC         AD
A1     B1     A1A     A1B     A1C     A1D
A2     B2     A2A     A2B     A2C     A2D
A3     B3     A3A     A3B     A3C     A3D
A4     B4     A4A     A4B     A4C     A4D
the internal table must be dynamic, because when i add an entry in table 1 like:
A      B
A5     B5
i need another col in my internal table
AE
A5E
What would be the best, to solve this problem? Some coding will be good, i'm new with
abap.
greetings Christian.
Edited by: Christian Cricker on Feb 9, 2008 10:46 AM

Answer 1

Hello
Most likely there is just a problem with the writing of the method call:
DATA:
  lt_fcat    TYPE lvc_t_fcat,
  ldo_itab  TYPE REF TO data.
"... fill fieldcatalog
CALL METHOD cl_alv_table_create=>create_dynamic_table
  IMPORTING
    it_fieldcatalog = lt_fcat
  EXPORTING
   ep_table          = ldo_itab.
This coding should be syntactically correct. Perhaps you just need to add the following statement to your report (at the beginning):
CLASS cl_alv_table_create DEFINITION LOAD.
On 4.6c the system is not always able to do this itself. You need to explicitly make the class known.
Regards
  Uwe