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Adobe Exam AD0-E706 Topic 5 Question 21 Discussion

Actual exam question for Adobe's AD0-E706 exam
Question #: 21
Topic #: 5
[All AD0-E706 Questions]

You cloned the Integration branch to your local environment and Imported the database dump from Integration. You performed composer install and bin/magento setup:install.

While placing an order using PayPal Express, the following error occurs:

PayPal gateway has rejected request. Security header is not valid (#10002: Security error).

What Is the cause of this error?

Paypal gateway has rejected request, Security header is not valid (#10002: Security error).

What is the cause of this error?

Show Suggested Answer Hide Answer
Suggested Answer: C

Contribute your Thoughts:

Elenor
3 months ago
Wait, we're supposed to use encryption keys to pay for things? I thought that was just for hackers. Well, in that case, A it is!
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Pok
2 months ago
User 3: I think it could be that the Paypal Sandbox API credentials are not valid for the local environment. That's a common issue.
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Marica
2 months ago
User 2: Maybe the folder var/session doesn't have the right permissions for the web server user. That could also be the cause.
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Lavonda
2 months ago
User 1: It's not about using encryption keys to pay, it's about security measures. A new encryption key might have caused the error.
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Eden
3 months ago
Oh boy, another PayPal headache. Can't we just use Bitcoin instead? Anyways, I'm going with A. Encryption keys always seem to be the culprit.
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Shalon
3 months ago
Haha, the mcrypt extension? What is this, the dark ages? That's definitely not the issue. C seems like the logical choice to me.
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Marg
2 months ago
User 3: I agree, C seems like the logical choice here.
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Mireya
2 months ago
User 4: Yeah, that could be the reason for the error.
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Lea
2 months ago
User 2: Yeah, that could be it. But I believe the Paypal Sandbox API credentials might not be valid for the local environment.
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Dahlia
2 months ago
User 3: I don't think it's the encryption key, maybe it's the Paypal API credentials.
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Catarina
3 months ago
User 1: I think the issue might be with the encryption key.
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Lashawn
3 months ago
User 2: I agree, that could be causing the security error.
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Jerry
3 months ago
User 1: I think the issue might be with the encryption key.
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Vallie
4 months ago
I'm not sure, but could it also be because of A) A new encryption key created during setup:install?
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Gabriele
4 months ago
I agree with Rima. It makes sense that the error is due to invalid API credentials.
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Noel
4 months ago
Hmm, I'm not sure. Could be the permissions on var/session or the Sandbox credentials. Gotta double-check those settings.
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Chana
2 months ago
D) The PHP extension mcrypt has not been installed locally.
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Fletcher
2 months ago
C) Paypal Sandbox API credentials are not valid for the local environment.
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Mitsue
2 months ago
B) The folder var/session has no write permissions for the web server user.
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Leah
2 months ago
A) A new encryption key has been created on the setup:install action.
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Rene
3 months ago
Yeah, you should also check if the Paypal Sandbox API credentials are valid for your local environment.
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An
3 months ago
I think it might be the permissions on var/session. Make sure the web server user has write access.
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Laurel
4 months ago
The error is definitely caused by the new encryption key. Setup:install always creates a new one, which can break PayPal integration. A is the way to go here.
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Rima
4 months ago
I think the cause of the error is C) Paypal Sandbox API credentials are not valid for the local environment.
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