Rumba+ Trace provides the following API options: 
               	 
            
 
            	 
             
               		
               - Mainframe Display Data Stream (DSA) 
                  		
               
- Mainframe Printer Data Stream (DSA) 
                  		
               
- AS/400 Display Data Stream (DSA) 
                  		
               
- AS/400 Printer Data Stream (DSA) 
                  		
               
- UNIX/HP Display Data Stream (DSA) 
                  		
               
- SNA Communications (includes APPC, CPI-C, LU 6.2, ACSSVC, and SNA) 
                  		
               
- Micro Focus EHNAPPC (a standard AS/400 interface for APPC) 
                  		
               
- Link Layer Communications for all network architecture drivers 
                  		
               
- Rumba+ Display APIs (includes DDE, EHLLAPI, and WinHLLAPI) 
                  		
               
- Host System APIs (includes Submit Remote Command) 
                  		
               
- Rumba+ Event Viewer 
                  		
               
Note:  
               		
                
                  		  
                  - To view trace data while running the trace, ensure you select 
                     			 . This is selected by default. 
                     		  
                  
- Only 1000 lines of the most recent data is displayed. 
                     		  
                  
- The formatted file is distinct from the display file and carries more data. When large amounts of trace data are being saved,
                     a larger trace buffer size tends to prevent trace buffer overruns. The default size is 8 MB.