How to use a Custom CDS View as value help in Custom Field?

[SAPSupport]

Hi SAP,

We added a Custom Field in Purchase Order Item Level and we want to implement the F4 search option. In F4 option we want to get the details from a Custom CDS View.

Kind regards.

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[SAPSupport · Accepted solution]

Dear Customer,

It is possible to create a Custom Field of type Code List Based on CDS View. 

Check the official documentation: Creating a Field of the Type Code List Based on CDS View: Example

You can also check the following Community Blog Posts for more details: 

Community Blog Post | Key User Custom Fields: When to use what type of code list

Community Blog Post | Custom field type “Code list based on CDS view”: Finding/defining the right va...

If you have created a CDS View in ABAP Environment, this implementation is not supported as per KBA 3422413 - CDS view created in development tenant (ABAP Environment) is not supported in Custom Field...

Kind regards.