BUG - Influencing V2 entity set behavior throws error

[sb-aigh]

Description

When using the feature to influence entity set behavior using .js file implementing function executeAction(), the mockserver returns an error like Cannot read properties of undefined (reading 'toString') for unbound actions (V2). The issue seems to be located in dataAccess.ts. The resulting outdata is a not resolved here, hence causing the below coding to fail.

Expected results

Mockserver returns the custom data returned in function executeAction().

Actual results

Mockserver returns an error.

Version/Components/Environment

2.1.114

[nlunets]

What does your executeAction looks like, it's a bit difficult to judge where the bug might be without this as we have tests validating the behavior of the executeAction in v2 on EntityContainer.

[sb-aigh]

The function simply looks like the following:

module.exports = {

    executeAction: function (actionDefinition, _actionData, _keys, _odataRequest) {
        if (actionDefinition.name === 'MyUnboundAction') {
            return {
                "ID": "00a4c48c-0dfc-4507-abc6-9b54a431b788",
                "property1": "LDH75DRPTNDHDCERTQWES7AFVY",
                "property2": "EUR"
            };
        }
    }
};

[nlunets]

Most likely fixed by [@sap-ux/ui5-middleware-fe-mockserver@2.1.115]