Title: Error Code: 10002 Merchant Authentication failed.
Last modified: October 13, 2017

---

# Error Code: 10002 Merchant Authentication failed.

 *  [jayadevan.online](https://wordpress.org/support/users/jayadevanonline/)
 * (@jayadevanonline)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/error-code-10002-merchant-authentication-failed-2/)
 * Updated the plugin and now this is the message getting
    Error Code: 10002 Merchant
   Authentication failed.

Viewing 1 replies (of 1 total)

 *  Plugin Author [nilesh0308](https://wordpress.org/support/users/nilesh0308/)
 * (@nilesh0308)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/error-code-10002-merchant-authentication-failed-2/#post-9584109)
 * Hello Jayadev,
 * This error only occur if your credential is not correct so please check it once
   as this is not related to the update of the plugin.
 * Thanks,

Viewing 1 replies (of 1 total)

The topic ‘Error Code: 10002 Merchant Authentication failed.’ is closed to new replies.

 * ![](https://ps.w.org/ccavanue-woocommerce-payment-getway/assets/icon-128x128.
   png?rev=1193368)
 * [CCAvenue Payment Gateway for WooCommerce](https://wordpress.org/plugins/ccavanue-woocommerce-payment-getway/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ccavanue-woocommerce-payment-getway/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ccavanue-woocommerce-payment-getway/)
 * [Active Topics](https://wordpress.org/support/plugin/ccavanue-woocommerce-payment-getway/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ccavanue-woocommerce-payment-getway/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ccavanue-woocommerce-payment-getway/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [nilesh0308](https://wordpress.org/support/users/nilesh0308/)
 * Last activity: [8 years, 8 months ago](https://wordpress.org/support/topic/error-code-10002-merchant-authentication-failed-2/#post-9584109)
 * Status: not resolved