In this post, you’ll learn more about the Oracle ErrorPGA-20923: unexpected status, number (string), received after string with the details on why you receive this error and the possible solution to fix it. Oracle Error Description PGA-20923: unexpected status, number (string), received after string Reason for the Error PGA-20923: unexpected status, number (string), received after string Cause: An unexpected status code was received from the…

In this post, you’ll learn more about the Oracle ErrorPLS-00725: type ‘string’ must be a supertype or subtype of the TREAT expression with the details on why you receive this error and the possible solution to fix it. Oracle Error Description PLS-00725: type ‘string’ must be a supertype or subtype of the TREAT expression Reason for the Error PLS-00725: type ‘string’ must be a supertype…

In this post, you’ll learn more about the Oracle ErrorORA-30735: cannot create multiple subtables of the same type under a supertable with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-30735: cannot create multiple subtables of the same type under a supertable Reason for the Error ORA-30735: cannot create multiple subtables of the same type…

In this post, you’ll learn more about the Oracle ErrorORA-24404: connection pool does not exist with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-24404: connection pool does not exist Reason for the Error ORA-24404: connection pool does not exist An attempt was made to use the connection pool before creating it. How to fix…

In this post, you’ll learn more about the Oracle ErrorORA-22899: cannot specify both scope and rowid constraint on ref column with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-22899: cannot specify both scope and rowid constraint on ref column Reason for the Error ORA-22899: cannot specify both scope and rowid constraint on ref column…

In this post, you’ll learn more about the Oracle ErrorORA-15112: no diskgroups currently mounted with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-15112: no diskgroups currently mounted Reason for the Error ORA-15112: no diskgroups currently mounted An ALTER DISKGROUP ALL command did not find any mounted diskgroups upon which to operate. Either instance shutdown…

In this post, you’ll learn more about the Oracle ErrorORA-15076: Emulating I/O errors on the OSM disk with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-15076: Emulating I/O errors on the OSM disk Reason for the Error ORA-15076: Emulating I/O errors on the OSM disk The disk to which the I/O request was issued…