Check if UTL_FILE and FND_FILE are working fine

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Yesterday, while troubleshooting a vexing ORA-29280 error, I came across 2 useful PL/SQL anonymous blocks that can be used to test FND_FILE and UTL_FILE to find out whether they are indeed working fine.


UTL_FILE
set serveroutput on 
DECLARE 
  file_location VARCHAR2(256) := '<first entry on utl_file_dir>'; 
  file_name VARCHAR2(256) := 'utlfile1.lst'; 
  file_text VARCHAR2(256) := 'THIS IS A TEST'; 
  file_id UTL_FILE.file_type; 
BEGIN 
  file_id := UTL_FILE.fopen(file_Location, file_name, 'W'); 
  UTL_FILE.put_line(file_id, file_text); 
  UTL_FILE.fclose(file_id); 
EXCEPTION 
  WHEN UTL_FILE.INVALID_PATH 
  THEN dbms_output.put_line('Invalid path ' || SQLERRM); 
    WHEN OTHERS 
  THEN dbms_output.put_line('Others '|| SQLCODE || ' ' || SQLERRM); 
END; 
/



References: Metalink (MOS) Note ID: 261693.1


FND_FILE
set serveroutput on
exec FND_FILE.PUT_LINE(FND_FILE.LOG, 'THIS IS A TEST');

HTH.



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