Question: Good Morning,

Here is my problem and the screenshot link below is self-explanatory:
<https://drive.google.com/file/d/1gOoTAzLBuvEjx5pmFFWZUEj-t7oa4icd/view> 
Can someone help me fix that issue?
Best regards,
Pascal

Answer: 
We have 2options for that

**First** : try with ignore documents in `map.xml`

```
<source>
    <document_rules>
        <ignore>
            <document>magedelight_cybersource</document>
        </ignore>
</source>

```

**Second** : its tricky solution 
 **export only table ( not data )** from m1 and import in m2 like : `m2_cl_md_cybersource` than try with delta command. 

**Try with above options its work for you**
I have figured out the issue and resolved it by adding the below piece of code in the below-mentioned file. 

```
<document key="card_id">md_cybersource</document> 

```

**File Name:** **vendor/magento/data-migration-tool/etc/commerce-to-commerce/1.14.3.1/deltalog.xml**

Syntax:

```
<?xml version="1.0" encoding="UTF-8"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<groups xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="../groups.xsd">
    <group name="delta_map">
               <document key="card_id">md_cybersource</document>
   </group>
  </groups>

```

So that it has been creating an **m2\_cl\_md\_cybersource** triggers/data table at the time data migration in the M1 database.