{"id":4014,"date":"2017-09-07T10:48:29","date_gmt":"2017-09-07T10:48:29","guid":{"rendered":"http:\/\/www.plumrocket.com\/blog\/?p=4014"},"modified":"2021-06-30T11:59:21","modified_gmt":"2021-06-30T11:59:21","slug":"fixing-magento-usps-api-issue","status":"publish","type":"post","link":"https:\/\/plumrocket.com\/blog\/fixing-magento-usps-api-issue","title":{"rendered":"Fixing Magento USPS API issue with First-Class Mail Parcel"},"content":{"rendered":"

Critical changes to Magento USPS API!<\/p>\n

On September 1st 2017 USPS announced a number of changes to take place, including the reclassification of their “First-Class Mail Parcel” Service to “First-Class Package Service \u2013 Retail”. This results in Magento Shipping Methods service being affected. For those of you who are experiencing troubles getting proper shipping rates for USPS on their Magento websites – please follow the easy steps below to rectify the issue:<\/p>\n

To resolve the issue, you will need to update your USPS implementation to utilize the new Shipping Method Name.<\/p>\n

Important:\u00a0<\/strong>It is not recommended to update your Magento core files directly. Hopefully Magento Inc will come up with the patch soon.<\/span><\/p>\n

Fix for\u00a0Magento 1.x.x<\/strong><\/h2>\n

1. In your server, locate the file:<\/p>\n

\napp\/code\/local\/Mage\/Usa\/Model\/Shipping\/Carrier\/Usps.php\n<\/pre>\n
2. Copy this file to the path:<\/p>\n
\napp\/code\/local\/Mage\/USA\/Model\/Shipping\/Carrier\/Usps.php\n<\/pre>\n
3. Look for “method_to_code”<\/strong>.<\/p>\n
4. Locate the following part of the code:<\/p>\n
\n\/\/ Added because USPS has different services but with same CLASSID value, which is "0"\n'method_to_code' =&amp;amp;amp;amp;amp;amp;amp;gt; array(\n'First-Class Mail Large Envelope' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCLE',\n'First-Class Mail Letter' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCL',\n'First-Class Mail Parcel' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCP',\n),\n<\/pre>\n
5. Replace the \u2018First-Class Mail Parcel\u2019<\/strong> with \u2018First-Class Package Service \u2013 Retail\u2019 <\/strong>(single dash). Make sure the spelling is correct, otherwise Magento will not be able to handle the new naming.<\/p>\n
\n\/\/ Added because USPS has different services but with same CLASSID value, which is "0"\n'method_to_code' =&amp;amp;amp;amp;amp;amp;amp;gt; array(\n'First-Class Mail Large Envelope' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCLE',\n'First-Class Mail Letter' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCL',\n'First-Class Package Service - Retail' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCP',\n),\n<\/pre>\n
6. Double check if there are no more occurrences of \u2019First-Class Mail Parcel\u2019. If found, make sure to replace these with \u2018First-Class Package Service – Retail\u2019 .<\/p>\n
7. Optionally, you can also rename Shipping method name. Look for \u20180_FCP\u2019 and change \u2018First-Class Mail Parcel\u2019 to \u2018First-Class Package Service – Retail\u2019<\/p>\n
Fix For Magento 2.x.x<\/h2>\n
Since you should not edit core Magento 2 files – you need to create the extension that overrides the model “Magento\\Usps\\Model\\Carrier”<\/strong>.<\/p>\n
The steps below will outline where is the problem in Magento 2 core files.<\/p>\n
1. In your server, locate the file:<\/p>\n
\nvendor\/magento\/module-usps\/Model\/Carrier.php\n<\/pre>\n
2. Look for “method_to_code”<\/strong>.<\/p>\n
3. Locate the following part of the code:<\/p>\n
\n\/\/ Added because USPS has different services but with same CLASSID value, which is "0"\n'method_to_code' =&amp;amp;amp;amp;amp;amp;amp;gt; array(\n'First-Class Mail Large Envelope' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCLE',\n'First-Class Mail Letter' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCL',\n'First-Class Mail Parcel' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCP',\n),\n<\/pre>\n
4. Replace the \u2018First-Class Mail Parcel\u2019<\/strong> with \u2018First-Class Package Service – Retail\u2019 <\/strong>(single dash). Make sure the spelling is correct, otherwise Magento will not be able to handle the new naming.<\/p>\n
\n\/\/ Added because USPS has different services but with same CLASSID value, which is "0"\n'method_to_code' =&amp;amp;amp;amp;amp;amp;amp;gt; array(\n'First-Class Mail Large Envelope' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCLE',\n'First-Class Mail Letter' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCL',\n'First-Class Package Service - Retail' =&amp;amp;amp;amp;amp;amp;amp;gt; '0_FCP',\n),\n<\/pre>\n
5. Reminder:<\/strong> Make sure not to edit core Magento 2 files. Instead you need to create the extension that overrides the model “Magento\\Usps\\Model\\Carrier”. To learn more on how to override model file please read here<\/a>.<\/p>\n
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Critical changes to Magento USPS API! On September 1st 2017 USPS announced a number of changes to take place, including the reclassification of their “First-Class Mail Parcel” Service to “First-Class Package Service \u2013 Retail”. This results in Magento Shipping Methods service being affected. For those of you who are experiencing troubles getting proper shipping rates… Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":4021,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22,11,12],"tags":[438,439,327,425],"table_tags":[],"_links":{"self":[{"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/posts\/4014"}],"collection":[{"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/comments?post=4014"}],"version-history":[{"count":35,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/posts\/4014\/revisions"}],"predecessor-version":[{"id":7014,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/posts\/4014\/revisions\/7014"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/media\/4021"}],"wp:attachment":[{"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/media?parent=4014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/categories?post=4014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/tags?post=4014"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/plumrocket.com\/blog\/wp-json\/wp\/v2\/table_tags?post=4014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}