Specifies the Backward Recovery TLOG file. 
                  	  
               
            
 
            	 
             
               		
               Note: Supported by the Rollback 
                  		  mfims imsdbu function only. 
                  		
               
 
               	 
              
            	 
            
               Syntax:
 
               		 
               		>>-----TLOG--(tlogName)------><
 
               	   
            	 
            
               Parameters:
 
               		 
               		
                
                  		   
                  			 
                  -  
                     				tlogName 
                     			 
                  
- The name of the Backward Recovery TLOG file. By default, the filename is 
                     				IMSDB.TLOG. 
                     				tlogName can include a drive and/or directory if required. If you do not specify a drive or directory, IMSDBU looks for the specified
                     file in the current directory.