Title: Adding a Unique Identifier
Last modified: August 30, 2016

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# Adding a Unique Identifier

 *  Resolved [woolfcom](https://wordpress.org/support/users/woolfcom/)
 * (@woolfcom)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/)
 * So we import a csv with 500 posts.
 * We get a message saying:
 * we could only add 258 records because the others were duplicates.
 * They are not dupes. The records are all unique. We dont want the plugin to check
   for duplicates full stop.
 * How do we simply upload all 500 entries?
 * thanks
 * [https://wordpress.org/plugins/wp-all-import/](https://wordpress.org/plugins/wp-all-import/)

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Plugin Author [WP All Import](https://wordpress.org/support/users/wpallimport/)
 * (@wpallimport)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624231)
 * The problem is that the Unique Identifier was only unique for 258 of the 500 
   records you tried to import. To fix this, each of the 500 records must have a
   unique identifier. This can be any combination of fields – title, content, a 
   custom field, etc.
 * If you need any further help please submit a support request: [http://www.wpallimport.com/support/](http://www.wpallimport.com/support/)
 *  Thread Starter [woolfcom](https://wordpress.org/support/users/woolfcom/)
 * (@woolfcom)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624252)
 * OK Will try that and revert!
 *  Thread Starter [woolfcom](https://wordpress.org/support/users/woolfcom/)
 * (@woolfcom)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624331)
 * So we have added a unique ID and mapped this to a custom field for that.
 * the import still find duplicates and only imports some of the total file number.
 * Surely there must be a way of “switching off” the check for duplicates function?
 * We have our own redundancy method built in.
 * whats your thoughts?
 *  Plugin Author [WP All Import](https://wordpress.org/support/users/wpallimport/)
 * (@wpallimport)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624334)
 * The unique identifier is how WP All Import knows which post is which on subsequent
   runs of the import. So if you managed to turn it off somehow then every time 
   you ran your import new posts would be created rather than updating the ones 
   that were just imported.
 * If you’d like some help figuring out why your unique identifier isn’t working
   please run your import on a testing server ([http://www.wpallimport.com/debug/](http://www.wpallimport.com/debug/))
   and submit a support request: [http://www.wpallimport.com/support/](http://www.wpallimport.com/support/)
 *  Thread Starter [woolfcom](https://wordpress.org/support/users/woolfcom/)
 * (@woolfcom)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624340)
 * OK will do
 *  Thread Starter [woolfcom](https://wordpress.org/support/users/woolfcom/)
 * (@woolfcom)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624341)
 * I figured the issue.
 * I had not assigned the unique identifier correctly.
 * thanks for your quick response. The plugin works great again!
 *  Plugin Author [WP All Import](https://wordpress.org/support/users/wpallimport/)
 * (@wpallimport)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624368)
 * Great! Glad you got it sorted. Let us know if you have any other questions.
 *  [felipedc](https://wordpress.org/support/users/felipedc/)
 * (@felipedc)
 * [9 years, 10 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624532)
 * Hi! How to disable import duplicates posts?

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘Adding a Unique Identifier’ is closed to new replies.

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## Tags

 * [duplicate content](https://wordpress.org/support/topic-tag/duplicate-content/)
 * [importing](https://wordpress.org/support/topic-tag/importing/)

 * 8 replies
 * 3 participants
 * Last reply from: [felipedc](https://wordpress.org/support/users/felipedc/)
 * Last activity: [9 years, 10 months ago](https://wordpress.org/support/topic/adding-a-unique-identifier/#post-6624532)
 * Status: resolved