Example : How to Generate Code Combination ID's (CCID) from Backend in Oracle R12

DECLARE
  l_code_combination_id       NUMBER;
  l_boolean                   BOOLEAN;
  l_segment_array             APPS.FND_FLEX_EXT.SEGMENTARRAY;
  l_structure_number          APPS.FND_ID_FLEX_STRUCTURES.id_flex_num%TYPE;
  l_id_flex_code              APPS.FND_ID_FLEX_STRUCTURES.id_flex_code%TYPE;
BEGIN
  APPS.FND_GLOBAL.APPS_INITIALIZE(USER_ID => FND_PROFILE.VALUE('USER_ID'),
                                  RESP_ID => FND_PROFILE.VALUE('RESP_ID'),
                                  RESP_APPL_ID => FND_PROFILE.VALUE('RESP_APPL_ID'));
                                 
SELECT fifs.id_flex_num ,
       fifs.id_flex_code
  INTO l_structure_number ,
       l_id_flex_code
  FROM APPS.FND_ID_FLEX_STRUCTURES fifs
 WHERE fifs.id_flex_code         = 'GL#'
   AND fifs.id_flex_structure_code = 'XX_ACCOUNTING_FLEXFIELD';                                
 
  l_segment_array(1) := '00000';
  l_segment_array(2) := '10000';
  l_segment_array(3) := '10324';
  l_segment_array(4) := '00000';
  l_segment_array(5) := '00000';
  l_segment_array(6) := '00000';
 
  l_boolean          := APPS.FND_FLEX_EXT.GET_COMBINATION_ID( APPLICATION_SHORT_NAME =>'SQLGL',
                                                              KEY_FLEX_CODE => l_id_flex_code,
                                                              STRUCTURE_NUMBER => l_structure_number,
                                                              VALIDATION_DATE => SYSDATE,
                                                              N_SEGMENTS => 6,
                                                              SEGMENTS => l_segment_array,
                                                              COMBINATION_ID => l_code_combination_id,
                                                              DATA_SET => -1);
 
  x_ccid             := l_code_combination_id;
 
  IF l_code_combination_id IS NULL THEN
    RAISE;
  ELSE
    dbms_output.put_line(l_code_combination_id);
  END IF;
EXCEPTION
WHEN OTHERS THEN
dbms_output.put_line(sqlerrm);
END;