Issue with Navigation/Association using SEGW

Hello All,

I have created gateway service using transaction SEGW with RFC as source, and also created its respective Navigation and Associations to display further details.

when I tried to test my application URL:

/sap/opu/odata/sap/ZTEST_DETAIL_SRV_01/test_msg('00000000000000601785')/test_details

in test environment (Sap NetWeaver Gateway Client) I am getting the below error msg:

-<errordetails>

In the documentation it is given that we will get a message stating that Method 'TEST_GET_ENTITYSET' not implemented in data provider class

instead of "TEST_GET_ENTITY"

Steps were provided in the documentation how to resolve the issue if we get the error with "TEST_GET_ENTITYSET" but not with "TEST_GET_ENTITY"

Thanks in advance.