tts_license_ports_overdraft_thresh
                                                    Threshold at which warnings will be logged to indicate that the system is near the full TTS license limit.
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                                                                     Value  | 
                                                                
                                                                     Integer: 0–INT_MAX. The value can be equal to or less than the value set for tts_license_ports. It must not be greater.  | 
                                                            
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                                                                     Default  | 
                                                                
                                                                     0 (no warnings)  | 
                                                            
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                                                                     How to set  | 
                                                                
                                                                     
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                                                                     Usage  | 
                                                                
                                                                     Frequently specified during product installation. See Setting up licenses.  |