VLC307          DKNMSRR abends on an S0C7 or S0C4.                           
                                                                                
   Description:    The actual abend is in DKNMDCTL but appears to be            
                   DKNMSRR. The problem occurs because the ZE area              
                   is not cleared before calling MDCTL.                         
                                                                                
                                                                                
                                                                                
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   *  Modules Affected:  DKNMSRR   *                                            
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