HOW TO validate key flex field kff values for cccid in oracle apps

API to validate key flexfield values for CCCID in Oracle Apps R12

API: FND_FLEX_KEYVAL.VALIDATE_SEGS

• This function finds combination from given segment values.  Segments are passed in as a concatenated string in increasing order of segment_number (display order).
• Various Operations that can be performed are:
• ‘FIND_COMBINATION’ – Combination must already exist.
• ‘CREATE_COMBINATION’ – Combination is created if doesn’t exist.
• ‘CREATE_COMB_NO_AT’ – same as create_combination but does not use an autonomous transaction.
• ‘CHECK_COMBINATION’ – Checks if combination valid, doesn’t create.
• ‘DEFAULT_COMBINATION’ – Returns minimal default combination.
• ‘CHECK_SEGMENTS’ – Validates segments individually.
• If validation date is NULL checks all cross-validation rules. It returns TRUE if combination valid or FALSE and sets error message on server if invalid.
• Use the default values if you do not want any special functionality. 

 SET serveroutput ON;
DECLARE
  l_segment1   GL_CODE_COMBINATIONS.SEGMENT1%TYPE;
  l_segment2   GL_CODE_COMBINATIONS.SEGMENT2%TYPE;
  l_segment3   GL_CODE_COMBINATIONS.SEGMENT3%TYPE;
  l_segment4   GL_CODE_COMBINATIONS.SEGMENT4%TYPE;
  l_segment5   GL_CODE_COMBINATIONS.SEGMENT5%TYPE;
  l_segment6   GL_CODE_COMBINATIONS.SEGMENT6%TYPE;
  l_valid_combination BOOLEAN;
  l_cr_combination    BOOLEAN;
  l_ccid       GL_CODE_COMBINATIONS_KFV.code_combination_id%TYPE;
  l_structure_num FND_ID_FLEX_STRUCTURES.ID_FLEX_NUM%TYPE;
  l_conc_segs GL_CODE_COMBINATIONS_KFV.CONCATENATED_SEGMENTS%TYPE;
  p_error_msg1                 VARCHAR2(240);
  p_error_msg2                 VARCHAR2(240);
BEGIN
  l_segment1  := '00101';
  l_segment2  := '28506';
  l_segment3  := '00000';
  l_segment4  := '14302';
  l_segment5  := '00455';
  l_segment6  := '00000';
  l_conc_segs := l_segment1||'.'||l_segment2||'.'||l_segment3||'.'||l_segment4||'.'||l_segment5||'.'||l_segment6 ;
  BEGIN
    SELECT id_flex_num
      INTO l_structure_num
      FROM apps.fnd_id_flex_structures
     WHERE id_flex_code        = 'GL#'
       AND id_flex_structure_code='GL_ACCOUNTING_FLEXFIELD';
  EXCEPTION
  WHEN OTHERS THEN
    l_structure_num:=NULL;
  END;
  ---------------Check if CCID exits with the above Concatenated Segments---------------
  BEGIN
    SELECT code_combination_id
      INTO l_ccid
      FROM apps.gl_code_combinations_kfv
     WHERE concatenated_segments = l_conc_segs;
  EXCEPTION
  WHEN OTHERS THEN
    l_ccid:=NULL;
  END;
  IF l_ccid IS NOT NULL THEN
    ------------------------The CCID is Available----------------------
    DBMS_OUTPUT.PUT_LINE('COMBINATION_ID= ' ||l_ccid);
  ELSE
  DBMS_OUTPUT.PUT_LINE('This is a New Combination. Validation Starts....');
    ------------Validate the New Combination--------------------------
    l_valid_combination := APPS.FND_FLEX_KEYVAL.VALIDATE_SEGS
                          (
                          operation => 'CHECK_COMBINATION',
                          appl_short_name => 'SQLGL',
                          key_flex_code => 'GL#',
                          structure_number => L_STRUCTURE_NUM,
                          concat_segments => L_CONC_SEGS
                          );
    p_error_msg1 := FND_FLEX_KEYVAL.ERROR_MESSAGE;

    IF l_valid_combination then

      DBMS_OUTPUT.PUT_LINE('Validation Successful! Creating the Combination...');
      -------------------Create the New CCID--------------------------

      L_CR_COMBINATION := APPS.FND_FLEX_KEYVAL.VALIDATE_SEGS
                          (
                          operation => 'CREATE_COMBINATION',
                          appl_short_name => 'SQLGL',
                          key_flex_code => 'GL#',
                          structure_number => L_STRUCTURE_NUM,
                          concat_segments => L_CONC_SEGS );
          p_error_msg2 := FND_FLEX_KEYVAL.ERROR_MESSAGE;

      IF l_cr_combination THEN
        -------------------Fetch the New CCID--------------------------
        SELECT code_combination_id
          INTO l_ccid
          FROM apps.gl_code_combinations_kfv
        WHERE concatenated_segments = l_conc_segs;
        DBMS_OUTPUT.PUT_LINE('NEW COMBINATION_ID = ' || l_ccid);
      ELSE
        -------------Error in creating a combination-----------------
        DBMS_OUTPUT.PUT_LINE('Error in creating the combination: '||p_error_msg2);
      END IF;
    ELSE
      --------The segments in the account string are not defined in gl value set----------
      DBMS_OUTPUT.PUT_LINE('Error in validating the combination: '||p_error_msg1);
    END IF;
  END IF;
EXCEPTION
WHEN OTHERS THEN
  DBMS_OUTPUT.PUT_LINE(SQLCODE||' '||SQLERRM);
END;
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