Issue with SKU Search in Browse API

[powercare]

Hello,

I am experiencing an issue with the Browse API (/buy/browse/v1/item_summary/search) when searching for a product by its SKU. For most products, searching with q=SKU works correctly, but in this specific case, it does not return any results.

Product Details:

• SKU: PS40139-200
• Item ID: 186632113387

Tests Performed:

1. Search by SKU (No Results)

   GET https://api.ebay.com/buy/browse/v1/item_summary/search?q=PS40139-200
   • Response: No results found.

2. Search by Item ID (Works Correctly)

   GET https://api.ebay.com/buy/browse/v1/item_summary/search?q=186632113387
   • Response: Returns the correct product information.

Additional Information:

• The product is not listed in the Inventory API, but it does appear in the Browse API when searching by ItemID.
• Other products do appear when searching by SKU, so this seems to be a specific issue with this case.

Could you help me understand why this SKU is not indexed in the search and how to resolve this issue?

Thank you.