1 RETRY
 The RETRY statement  clears  an  error  condition  and  re-executes  the
 statement  that  caused  the  error  inside a protected region of a WHEN
 block.

 Example

 HANDLER err_hand
   IF ERR = 50
     THEN RETRY
     ELSE CLOSE #2
   END IF
 END HANDLER

2 Syntax

     RETRY