How to fix the Oracle error ORA-55712: XA transactions on RAC are not supported with GLOBAL_TXN_PROCESSES set to 0?

In this post, you’ll learn more about the Oracle ErrorORA-55712: XA transactions on RAC are not supported with GLOBAL_TXN_PROCESSES set to 0 with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-55712: XA transactions on RAC are not supported with GLOBAL_TXN_PROCESSES set to 0

Reason for the Error ORA-55712: XA transactions on RAC are not supported with GLOBAL_TXN_PROCESSES set to 0

The initialization parameter GLOBAL_TXN_PROCESSES was set to 0.

How to fix the Error ORA-55712: XA transactions on RAC are not supported with GLOBAL_TXN_PROCESSES set to 0 ?

You can fix this error in Oracle by following the below steps

Set the initialization parameter GLOBAL_TXN_PROCESSES to a value greater than 0.