ORA-31693 Expdp Reports On Certain Tables When Using Encryption (Doc ID 1226863.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 to 11.2.0.2.0 [Release 11.1 to 11.2]
Information in this document applies to any platform.
***Checked for relevance on 26-Feb-2016***

Symptoms

Datapump export (Expdp) reports the following error when you start to use encryption:

ORA-31693: Table data object "NLAB"."BBANK_LOGTST" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-02361: error while attempting to allocate 0 bytes of memory
ORA-21610: size [5] is invalid
ORA-31693: Table data object "TLAB"."BBANK_LOGTST" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-02361: error while attempting to allocate 0 bytes of memory
ORA-21610: size [5] is invalid
. .
ORA-31693: Table data object "NLAB"."BBANK_LOGTST_2" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-02361: error while attempting to allocate 0 bytes of memory
ORA-21610: size [5] is invalid


For the Expdp command, next parameters were used:

USERID='sys/********@tscc-beq as sysdba'
FULL=Y
DUMPFILE=expdp_db_tscc.dmp
LOGFILE=expdp_db_tscc.log
ENCRYPTION=ALL
DIRECTORY=DATA_PUMP_DIR
ESTIMATE=statistics

 

Cause

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