Dump using Dynamic WHERE condition (EXISTS + subquery)

Question

Hi experts,
I want to use dynamic WHERE here, but I got a problem when using EXISTS + subuery.
Here is my code snippet:
And the actual SQL sentence should be like this:
When I execute this program, an exception CX_SY_DYNAMIC_OSQL_SEMANTICS is raised and the program dumps.
Dump Information:
Short text
   A dynamically specified column name is unknown.
Error analysis
    An exception occurred that is explained in detail below.
    The exception, which is assigned to class 'CX_SY_DYNAMIC_OSQL_SEMANTICS', was
     not caught in
    procedure "FRM_GET_ALL_PROD_ORDERS" "(FORM)", nor was it propagated by a
     RAISING clause.
    Since the caller of the procedure could not have anticipated that the
    exception would occur, the current program is terminated.
    The reason for the exception is:
    An Open SQL clause was specified dynamically. The contained field name
    "EXISTS" does not exist in any of the database tables from the FROM clause.
I'm confused because the plain text of my WHERE condition looks good. Could you tell me why I encountered this problem?
Many thanks,
Shelwin

Answer 1

Hi Shelwin !
Testing your code i dont have dump, using this:
REPORT z_test MESSAGE-ID z_test_msgs.
DATA: lt_where_tab1 TYPE STANDARD TABLE OF edpline WITH HEADER LINE,
      lt_where_tab2 TYPE STANDARD TABLE OF edpline WITH HEADER LINE,
      gt_detail     TYPE STANDARD TABLE OF caufv WITH HEADER LINE.
CONCATENATE 'EXISTS (SELECT J_1~STAT FROM JEST AS J_1 INNER JOIN TJ02T AS T_1'
            'ON J_1~STAT EQ T_1~ISTAT'
            'WHERE J_1~OBJNR EQ CAUFV~OBJNR'
            'AND J_1~INACT EQ '' '''
            'AND T_1~SPRAS EQ ''E'''
            'AND T_1~TXT04 EQ ''CRTD'')'
            INTO lt_where_tab1.
CONCATENATE 'NOT EXISTS (SELECT J_2~STAT FROM JEST AS J_2 INNER JOIN TJ02T AS T_2'
            'ON J_2~STAT EQ T_2~ISTAT'
            'WHERE J_2~OBJNR EQ CAUFV~OBJNR'
            'AND J_2~INACT EQ '' '''
            'AND T_2~SPRAS EQ ''E'''
            'AND T_1~TXT04 IN (''TECO'' , ''DLFL'', ''DLV'', ''CLSD''))'
            INTO lt_where_tab2.
SELECT aufnr ftrms gltrs
  FROM caufv
  INTO CORRESPONDING FIELDS OF TABLE gt_detail
WHERE (lt_where_tab1)
   AND (lt_where_tab2).
BREAK-POINT.
Regards,
Edited for error on image.