Getting error when truing to consume SAP VIM API '/OPT/VAS4_ILC_QUERY_CDS'

[Sagar5]

Hi,

I am trying to consume SAP VIM API '/OPT/VAS4_ILC_QUERY_CDS' using Postman. I am using the below url to call the API

https://<host>/sap/opu/odata/OPT/VAS4_ILC_QUERY_CDS/PONumberResults?$format=json

Getting below error message

{
"error": {
"code": "BW_BICS_EQ/150",
"message": {
"lang": "en",
"value": "ValueHelp request for PONumberResult without 'select' not supported"
},
"innererror": {
"application": {
"component_id": "BC",
"service_namespace": "/OPT/",
"service_id": "VAS4_ILC_QUERY_CDS",
"service_version": "0001"
},
"transactionid": "3D8CB95ED32A01E0E0066C052602C9DB",
"timestamp": "",
"Error_Resolution": {
"SAP_Transaction": "",
"SAP_Note": "See SAP Note 1797736 for error analysis (https://service.sap.com/sap/support/notes/1797736)"
},
"errordetails": [
{
"code": "BW_BICS_EQ/150",
"message": "ValueHelp request for PONumberResult without 'select' not supported",
"propertyref": "",
"severity": "error",
"transition": false,
"target": ""
}
]
}
}
}

Can some one help me fix this.

Thanks,

Sagar