You can see in Product search WebClient UI that a lot of search parameters are supported. They are displayed via drop down list:
Below is the logic about how is search parameter dropdown list in UI is determined:
(1) Starting point: controller->get_possible_fields
(2) The available fields come from DDIC structure which is defined in BOL Model browser and shared with all 5 product types
(3) All 40 fields act as “Available fields” in configuration. But in the UI, only a subset of them are visible:
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汪子熙 认证博客专家 前端框架 Node.js SAP JerryWang,2007年从电子科技大学计算机专业硕士毕业后加入SAP成都研究院工作至今。Jerry是SAP社区导师,SAP中国技术大使。2020年5月下旬,Jerry做了脑部肿瘤的开颅切除手术,对编程和人生又有了新的感悟。