Oracle Solution for Error ora-55713

ORA-55713: GLOBAL_TXN_PROCESSES cannot be set to 0 at runtime

What triggered the Error:

An attempt was made to set initialization parameter GLOBAL_TXN_PROCESSES to 0 at runtime.

What should we do to fix it:

Set the initialization parameter GLOBAL_TXN_PROCESSES to 0 before starting RAC instance to disable GTX background processes. Note that XA transactions are not supported on RAC database when GTX background processes are disabled.