text: The full path of the TRACEFILENAME must be a valid directory with permission for everyone 
  to write. 
  
  For z/OS, ensure that you refer to the following file: 
  
  //DSNAOINI DD PATH=´/usr/lpp/ars/V9R0M0/config/cli.ini 
  
  2. Restart the application (in this case**arssockd**) for the changes to take effect. 
  
  3. Re-create the DB2 problem and capture the trace information. 
  
  4. To turn off the trace, modify the db2cli.ini file again and set TRACE=0. 
  
  5. Restart**arssockd**. 