Set Isolation Levels You may use OpenLink's +initsql parameter to change your database isolation level. The following instructions will assist you with this task:1. Insure that your database supports the operation which you want to implement. Verify the syntax which that database will accept.2. Create a file in the /bin sub-directory of your OpenLink server components installation. This file should contain only the isolation level syntax. For example:-Dsrv TXN_ISOLATION, SERIALIZABLE 3. Open the oplrqb.ini file which resides within the same /bin sub-directory.4. Locate the [generic_XXXXX] section which corresponds to the database agent which you use. For example:[generic_inf7] Program = inf7_mv.exe Environment = INFORMIX7 OpsysLogin = Yes ReUse = always ;Directory = c:\temp ;ConnectOptions = ;ReadOnly = ;CommandLine = 5. Locate the "CommandLine" parameter, and pass the file which you have created. For example:CommandLine = +initsql yourisolationfile 6. Remove any semicolon (;) which may appear in front of CommandLine.7. Save your changes and exit the oplrqb.ini file.8. Restart the OpenLink Request Broker by typing the following commands from the same /bin sub-directory:./oplshut ./oplrqb +loglevel 7 +logfile oplrqb.log 9. Test.