How to fix the Oracle error ORA-09803: Allocation of string buffer failed.?

In this post, you’ll learn more about the Oracle ErrorORA-09803: Allocation of string buffer failed. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-09803: Allocation of string buffer failed.

Reason for the Error ORA-09803: Allocation of string buffer failed.

a buffer used to hold the name of the file for which a label was to be obtained could not be allocated.

How to fix the Error ORA-09803: Allocation of string buffer failed. ?

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

Check the UNIX error number for a possible operating system failure. If there is no error, contact Oracle Support Services. The number of bytes that ORACLE attempted to allocate is in the “Additional Information” field.