How to fix the Oracle error ORA-26507: null master connection?
In this post, you’ll learn more about the Oracle ErrorORA-26507: null master connection with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-26507: null master connection
Reason for the Error ORA-26507: null master connection
The master connection handle was or became invalid.
How to fix the Error ORA-26507: null master connection ?
You can fix this error in Oracle by following the below steps
Verify that the master connection is valid.
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