Exporting from Quickbooks Enterprise to Quickbooks Online

Thanks for reaching out, muhammadnaveed.

There are requirements you'll need to consider before converting your QBDT file to QBO. These are the following:

• Make sure QuickBooks is up-to-date.
• The company file isn't too big to export. 
  
• Some of your lists and reports won't be converted because of feature differences.

Also, converting QuickBooks Desktop (QBDT) data to QuickBooks Online (QBO) is only available for QuickBooks US, UK, and Canada versions. Since you're using QuickBooks Online International, we have different steps on how to migrate the data. 

You may also consider using a third-party application to help you migrate the data. To look for an app, here's how:

1. On your QBO account, click Apps in the left menu. 
2. Go to the Finds Apps tab.
3. In the search tab, type in the app you're looking for.

Let me know if you need more help. I'll be sure to get back to you.

You’re reply didn’t help, you said about file to be too big, I told in a post they my file Total targets are around 42000 and then you told me that I have to get a third party app, please specify which app would help me transfering all my Data like transactions and all that in QBO 

Thanks for getting back here, muhammadnaveed.

Let me share some additional info regarding your concern.

QuickBooks integrates with over 650 popular business apps. For this reason, we're unable to recommend one. You can follow the steps shared by my colleague GlinetteC and type a keyword to see all related applications.

As for the error, you can read this article to see why this happened: Condense your QuickBooks Desktop file for import to QuickBooks Online. Please take note that the Condense Data Utility should be your last option to try because this method is not reversible.

If you nee assistance regarding the process, you can reach out to our Customer Care Team.

Here's how:

1. In your QuickBooks Desktop program, go to Help > QuickBooks Desktop Help.
2. In the Have a Question window, click the Contact Us link at the bottom.
3. From the Contact Us page, select any topics.
4. Under Here's how to connect with a QuickBooks expert section, click the Start a Message or Get Phone Number button.

If you have any other follow-up questions or need help with other concerns, please let me know by adding a comment below. I'm always here to help. Have a good day ahead.

@muhammadnaveed 

Where is your company located?

In Pakistan 

Prepare your QBO Global version for Pakistan

https://quickbooks.grsm.io/Asia-Pacific

then you may have 2 ways to migrate data from QB Desktop

1. Utilize a migration tool. i.e TPExporter for Desktop, TPImporter for Online

https://transactionpro.grsm.io/qbo

2. Purchase a 3rd party conversion service.

Contact us in private for details.