Questions tagged [expdp]

For questions about the Oracle Data Pump export (invoked with the expdp command). Use together with the [oracle] tag, and include the appropriate version tag, such as [oracle-12c]. If the question applies to both the impdp and expdp commands, do not use this tag; use [datapump] tag instead.

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Oracle 11gR2 => Oracle Data Pump (expdp, impdp) => can backup be safely taken during runtime

until now I create a daily Logical backup backup of my Oracle 11gR2 Database at midnight while the database is running but the client application is in an idle state so that no queries are executed on ...
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1answer
493 views

ORA-39014 import in Oracle 19c from DMP file of Oracle12c

I have been testing out expdp/impdp of databases from 12c to 19c( newly created database) but one db have game me this error: nohup impdp system/****@CKLPROD CONTENT=METADATA_ONLY PARALLEL=4 DIRECTORY=...
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56 views

Issue With EXPDP Full Tablespace

I am trying to export schema with below command using expdp in Oracle 18c XE , the schema uses tablespace named "testtablespace" expdp myschema/*******@//localhost:1521/XEPDB1 schemas=...
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405 views

What does Oracle impdp do when a name clashes with a materialized view or synonym?

I have a production Oracle database, and I want to export tables, data, views, materialized views, synonyms, etc, to import into a development Oracle database. Actually, this is part of my job, and we ...
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1answer
81 views

normal Linux user for oracle database dumps

is it possible to allow normal linux user " neither root nor oracle " to be able to execute expdp and impdp and to have access to dpdump directory with rw access on oracle database 12c ? i ...
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1answer
46 views

Using SQL*Plus to connect to remote DB from local server, how do I export a backup to my local server?

I am trying to have my entire remote DB backup made to my local server. Running the following command from my local server: expdp \"user/user@ip as SYSDBA\" full=Y directory=/backup/backup/ ...
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1answer
896 views

Oracle DB : Export only table data from from all tables of given schemas

Scenario : I want to export all data(or rows) from all tables from given schemas let say s1, s2, s3 from oracle DB installed on unix server(U1) . This data has to imported on another oracle DB ...
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2answers
459 views

Unable to import DMP file that is made in 11g2 to Oracle 18c

My OS=CENTOS 7 Oracle=18c XE I am trying to import a DMP file that is exported from XE 11g2 and now trying to import it in 18c XE. Here are the errors: [root@linux gsw]# impdp user/pass ...
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1answer
240 views

Datapump not working in RAC environment

Some minutes ago I've tried to do an export but I get the following error (AIX system): Additional information: 3 ORA-31693: Table data object "XX"."TABLE_NAME" failed to load/unload and is being ...
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4answers
4k views

How to use / as sysdba in pluggable database?

I'm trying to make a export, usually I use userid=\"/ as sysdba\" syntax in Linux command line (I don't know sys password in my production environment. How can I do this using pluggable ...
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1answer
434 views

EXPDP error ORA-39374 + ORA-13158 Oracle object does not exist

While exporting one of the tables in my db I got the following error : Processing object type TABLE_EXPORT/TABLE/TABLE_DATA Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS ...
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141 views

ORA-01466: unable to read data - table definition has changed

What happen when is done a import from a export with this erro? I have a table that every day is altered the structure during the consistent export (flashback_time=systimestamp) and I always receive ...
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1answer
74 views

Does the target database need to have the same structure of the source database before to use IMPDP?

When I do a import from another database have I need the same estruture of the source database in the target database? For example, if my source database use ASM and my target database no, what have I ...
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1answer
101 views

Why expdp does not include identified by statement?

I have the following error when I do a impdp (from a pdb in a 12c to 11g. I also used the parameter version=11.2.0) IMPDP LOG: ORA-01938: IDENTIFIED BY must be specified for CREATE USER Failing sql ...
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407 views

How can I import the fga_log$ table with impdp Oracle 12 R1

I am trying to import with impdp a save made as follows: expdp '"sys/mmm as sysdba"' full=y COMPRESSION=ALL DIRECTORY=LOGICS_EXPORTS COMPRESSION_ALGORITHM=BASIC LOGTIME=ALL CONTENT=ALL DUMPFILE=FULL-...
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1answer
198 views

Oracle expdp command executed in a command file not honoring %U instead using _U without a sequence

I have generated a bunch of expdp commands and stored them in a .cmd file. When I execute one of the commands by copy and paste into a command prompt, it works fine. If I try to execute the whole ....
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2answers
2k views

Errors using expdp with `flashback_time=systimestamp`

Oracle 11.2.0.1.0 on Windows 2012 Std: expdp '/ as sysdba' full=y directory=exp dumpfile=... logfile=... flashback_time=systimestamp Fails with: ORA-39001: invalid argument value ORA-39150: bad ...
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1answer
1k views

Why doesn't Oracle expdp create the dump file?

I'm trying to export a schema from an Oracle 10.2.0.5.0 database. For some reason, when I launch the expdp command, it finishes almost immediately and it only creates the log file, no dump file at all....
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1answer
1k views

Using JOINS in QUERY clause in EXPDP

I have a par file that is using JOINS in QUERY clause. But it is not working. directory=expdp DUMPFILE=Test_SIT_Query_1table_%U.dmp encryption_password=oracle parallel=8 logfile=TEST_SIT_Query_table....
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1answer
2k views

expdp Hangs at DATABASE_EXPORT/SYSTEM_PROCOBJACT/POST_SYSTEM_ACTIONS/PROCACT_SYSTEM in oracle 12c

Expdp Hangs at Below Stage for long time even in structure backup also . Processing object type DATABASE_EXPORT/SYSTEM_PROCOBJACT/PRE_SYSTEM_ACTIONS/PROCACT_SYSTEM Processing object type ...
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1answer
81 views

Oracle Data Pump Export

If I want to export all the tables in a schema, can I just specify the schema parameter in the parfile or do I also need to list out all the tables individually in the tables parameters? I tried ...
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3answers
485 views

Move expdp part file before job end

I have an Oracle 11gr2 database running on Enterprise Linux 6.6 server. I use the following command to split the expdp dump file to 10G size chunks: expdp userid=/ DIRECTORY=dmpdir dumpfile=dump%u....
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1answer
415 views

Impdp 12c takes table original size

I want to import one of my schema "vvs1" to r&d database with content=metdata_only. expdp works perfect but when i am going to import on r&d server it takes tables original size. for example:-...
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2answers
15k views

How to export oracle database version 12.1.0.2.0 with expdp Release 12.2.0.1.0

I am running following command to dump my database ./expdp username/password@//host:port/database directory=/home/ubuntu/oracle/instantclient_12_2 dumpfile=dumpfilename.dmp content=METADATA_ONLY and ...
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1answer
5k views

ORA-39001: ORA-39000: ORA-31640: ORA-27041: and Linux-x86_64 Error: 13: Permission denied [closed]

I used this command to export data: expdp gsw/password DIRECTORY=gsw DUMPFILE=gsw.dmp logfile=gsw.log SCHEMAS=GSW Now importing this to other server as: [root@linux gsw]# impdp gsw/password ...
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1answer
1k views

Can expdp be piped directly into impdp, without intermediate files?

We often need to copy fairly large databases from one server to another. The current method uses expdp on the source, and then impdp on the destination. This gets pretty horrible because: It takes up ...
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1answer
376 views

Oracle Transportable Database export ORA-39340: unsupported object, INDEX

I want to get data dump from PDB(Transportable Database). DB version 12.2.0.1.0. Enterprise Edition. Before I get export I applied oracle 27162931 and 27162975 opatch. Then I altered tablespaces ...
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3answers
37k views

How to replace and overwrite all existing objects in Oracle with impdp for full database import?

I want to replace all the existing objects in my database, not just tables, into my current database. I ran expdp with the parameter full=yes as the system user, who I granted ...
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1answer
2k views

Using Oracle Directories names as same of path

We, at our company, have been using a small hack on Oracle Directories names since some time ago. Before Oracle Directories we have to explicitly set the directory on pfile, by the utl_file_dir ...
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1answer
566 views

Pass .csv file as parameter file for expdp Oracle 11.2.0.4.0

Can we use .csv file as parameter file for expdp ? Ex: expdp scott/xxx@dev parameter=table_full.csv Thanks
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1answer
316 views

Need help on expdp and impdp concept [closed]

I have a multiple databases i.e (database1,database2) and i need to export a table from database1 to database2 . Here are the commands i tried expdp hr/oracle@oracle tables=emp directory = ora ...
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2answers
2k views

Is there a way to Oracle expdp not inherit char type nls semantics on DDL?

expdp, by default, generated internal DDL to create table observing current NLS_LENGTH_SEMANTICS of each column. If a column as BYTE (the default and most used) NLS_LENGTH_SEMANTICS, the internal DDL ...
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2answers
5k views

ORA-01555:Snapshot too old error during execution of expdp command [duplicate]

After performing expdp command in production database (Oracle 11g - linux): expdp abc/123 DIRECTORY=data_pump DUMPFILE=SA10_%u.dmp LOGFILE=SA10.log TABLES="abc"."/1FE/019" PARALLEL=4 CONTENT=...
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1answer
1k views

IMPDP from Oracle 10g TO 11g

I'm not able to import the full database from oracle 10g to 11g using impdp FULL=Y. It seems that the file path is differing so what shall I do? The impdp command is looking for oracle 10g path while ...
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2answers
1k views

Oracle file permissions expdp vs dbms_datapump

We have written our own export function using calls to dbms_datapump. In some systems the export fails due to insufficient file permissions on the chosen directory. However, using expdp to perform ...
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2answers
8k views

Oracle full expdp/impdp but skip data in some tables

I'm trying to export a schema and then import it, but there are some huge tables that I must skip all the data from (that is, I need the tables and all stuff related to them, just not the rows). So I ...
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1answer
284 views

Error in database export

I'm using Oracle 11g databse. For logical backup, we are exporting database on daily basis using below command and dump size is almost 12GB. , but now I'm facing an issue with my expdp. expdp 'sys/...
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1answer
867 views

ROWID and expdp

Can anyone please tell me if ROWID is also exported in expdp process ans stored in dumpfile. Can I use the following while importing? QUERY=table_name:\"WHERE rowid = (select min(rowid) from ...
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1answer
8k views

Datapump export taking too much time to complete

I've scheduled to take a backup of my oracle11g database, daily at 11pm via Windows Task Scheduler. At this time, I'm not letting my database to go down. Also, my database is in noarchivelog mode. ...
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3answers
2k views

Issue in DB export

I've scheduled to export my database at every midnight via Windows Task Scheduler. This was properly exported for so long. But, recently in some days, export is not happening as required. The logs are ...
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1answer
4k views

Sequence number shows a lower value after dump file import

I'm using Oracle 11g database in which I have more than 12 schema's consisting of many tables. I've created sequences for primary keys to these tables. I've also created synonyms to refer my ...
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1answer
2k views

oracle expdp similar method to export datas for SQL Server

On our oracle databases, we regularly run database export through expdp/impdp utility (wrapped for readability): $ expdp user/[password] SCHEMAS=<nom_schema> DIRECTORY=expDatapump ...
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2answers
20k views

Oracle 12c: installing expdp and impdp on Linux

The default Oracle installation for Linux didn't come with the expdp and impdp command line tools. I have trouble finding them on Oracle's website. How could I install them?
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1answer
1k views

EXPDP snapshot too old live monitoring

The likely errors that raises "snapshot too old"s during datapump export are well documented all over the internet such as : undo_retention parameter being too short redo logs groups are too small or ...
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380 views

How do you import an exported dump file into a pre-built oracle 11g virtual machine?

I have successfully downloaded and installed this pre-built virtual machine with Oracle 11g. I am able to access the scott/tiger database and view table contents successfully. I am currently trying ...
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2answers
5k views

How to export own objects using expdp without special privileges?

As per this post on Oracle forums expdp can be used to export your own schema without any special privileges: It all depends on what you want that user to be able to export/import. If all that ...
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1answer
1k views

Oracle migration unable to create indexes

I want to move the contents of a database instance to another using the expdp and impdp utilities. The source instance is version 12.1.0.1.0 and the destination is 11.2.0.1.0 so I modified the expdp ...
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2answers
2k views

Are expdp/impdp commands appropriate for daily schema sync?

I've done following comands: expdp system/password@localdb ^ schemas=SCH directory=dumps_dir dumpfile=SCH_%date%.dmp logfile=expdpSCH_%date%.log It runs great, without errors. But when I use command:...
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2answers
27k views

Export pump all schemas except Sytem related schemas

I have around 111 schemas in one database instance and have to export all the schemas except the system related schemas to a new instance. Is there any way as to exclude system related schemas while ...
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271 views

How to know imdp size?

I have a dump file using expdp with compression (oracle version >= 11g). Before running impdp I want to check if there is enough space on the machine but it seems as there is no parameter in the impdp ...