[Backport for 2.4.7-p4] Magento 2 REST API / UPDATE CUSTOMER (The %fieldName value is invalid. Set the correct value and try again. / fieldName": "default_billing")

[dariovranjkovic]

Preconditions and environment

• Magento 2.4.7
• PHP 8.2

Steps to reproduce

1. Send request for update customer to rest API
   URL: <https://shop.com/rest/V1/customers/3420]
   Body:
   {
   "customer":
   Unknown macro: { "firstname"}
   }

or

{
"customer": {
"firstname": "Company Name AB",
"lastname": "Location",
"addresses": [

{ "defaultshipping": "false", "defaultbilling": "false", "firstname": "Company Name AB", "lastname": "-", "postcode": "XXXXX", "street": [ "Street Address" ], "city": "CITY", "telephone": "XX XXX XXX XXX", "countryId": "XX" }

,

{ "defaultshipping": "true", "defaultbilling": "true", "firstname": "Company Name AB", "lastname": "-", "postcode": "XXXXX", "street": [ "Street Address" ], "city": "CITY", "telephone": "XX XXX XXX XXX", "countryId": "XX" }

]
}
}

Expected result

Updated customer

Actual result

{
"message": "The %fieldName value is invalid. Set the correct value and try again.",
"parameters":

{ "fieldName": "default_billing" }

}

Additional information

It was working before upgrade on version 2.4.3 but now is not working on version 2.4.7

Release note

No response

Triage and priority

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• [ > Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

Hi @dariovranjkovic. Thank you for your report.
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[m2-assistant]

Hi @engcom-Dash. Thank you for working on this issue.
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     Details

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[frostitution]

We are having the same issue on 2.4.6-p5, we figured we were pushing data incorrectly, but it may be a bug with Magento itself?

[m2-assistant]

Hi @engcom-Delta. Thank you for working on this issue.
In order to make sure that issue has enough information and ready for development, please read and check the following instruction: 👇

• 1. Verify that issue has all the required information. (Preconditions, Steps to reproduce, Expected result, Actual result).
• 2. Verify that issue has a meaningful description and provides enough information to reproduce the issue.
• 3. Add Area: XXXXX label to the ticket, indicating the functional areas it may be related to.
• 4. Verify that the issue is reproducible on 2.4-develop branch
  Details

  - Add the comment @magento give me 2.4-develop instance to deploy test instance on Magento infrastructure.
  - If the issue is reproducible on 2.4-develop branch, please, add the label Reproduced on 2.4.x.
  - If the issue is not reproducible, add your comment that issue is not reproducible and close the issue and stop verification process here!
• 5. Add label Issue: Confirmed once verification is complete.
• 6. Make sure that automatic system confirms that report has been added to the backlog.

[engcom-Delta]

Hi @dariovranjkovic ,

Verified the issue on 2.4.7 and it is reproducible.

Steps to reproduce:-

1.Send request for update customer to rest API

[engcom-Delta]

Hi @dariovranjkovic ,

Verified this issue on 2.4.3 and 2.4.7 and it is reproducible on 2.4.7.

Hence confirming this issue.

Steps to reproduce:-

1.Send request for update customer to rest API

2.4.3 ,working fine

2.4.7, error