How to fix the Oracle error ORA-01987: client os username is too long?
In this post, you’ll learn more about the Oracle ErrorORA-01987: client os username is too long with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-01987: client os username is too long
Reason for the Error ORA-01987: client os username is too long
A client’s os username is too long for the os logon to succeed.
How to fix the Error ORA-01987: client os username is too long ?
You can fix this error in Oracle by following the below steps
Use a shorter os username.
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