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ORA-28344 Error During Import Of encrypted tables Using Impdp (Doc ID 2104727.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.2 to 12.1.0.2 [Release 10.1 to 12.1]
Information in this document applies to any platform.

Symptoms

Datapump import of tables from 10g (10.2.0.4) into a 12c database (12.1.0.2) reports ORA-28344: "fails to decrypt data" for tables with encrypted columns, e.g.:

. . imported "USER"."TABLENAME" 3.161 MB 3773 out of 3774 rows >> some of the rows might not get imported due to this error
1 row(s) were rejected with the following error:
ORA-28344: fails to decrypt data


The DDL of the table shows that the column is encrypted as below:

CREATE TABLE USER.TABLENAME
(
...
..
COL1  VARCHAR2(19 BYTE) ENCRYPT USING 'AES192' NO SALT,
COL2 VARCHAR2(19 BYTE) ENCRYPT USING 'AES192' NO SALT,
...
)
TABLESPACE TABLESPACE1
PCTUSED 0
PCTFREE 10
INITRANS 1
MAXTRANS 255
STORAGE (
INITIAL 704K
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
BUFFER_POOL DEFAULT
)
LOGGING
NOCOMPRESS
NOCACHE
NOPARALLEL
MONITORING;


The encryption wallet is open in both source and destination and no issues are found related to security or wallets.

Cause

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In this Document
Symptoms
Cause
Solution
References


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