DataPump Import Failed On One Table With Errors ORA-39776 ORA-39820 Zero length LONG piece detected for column (Doc ID 1528637.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Standard Edition - Version 11.2.0.2 and later
Information in this document applies to any platform.

Symptoms

DataPump import (impdp) failed on one table with below errors:

Processing object type DATABASE_EXPORT/SCHEMA/TABLE/TABLE_DATA
ORA-31693: Table data object "RAMSPROD"."WEB_RPT_DATA" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-39776: fatal Direct Path API error loading table "RAMSPROD"."WEB_RPT_DATA"
ORA-39820: Zero length LONG piece detected for column ROW_STR row 2215943.

Cause

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