2827587 - Error : Invalid type for '$filter' system query option. Expected type is 'Edm.Boolean'

You are trying to execute filter Query in a batch request. But, the system gives the above mentioned error.

SAP Cloud for Customer

Execute the below Query in a batch request.

Header Details :

Method - Post

Url：https://myXXXXXX.c4c.saphybriscloud.cn/sap/c4c/odata/cust/v1/deliverappt/$batch

Body :

--batch_guid_01
Content-Type: application/http
Content-Transfer-Encoding:binary

GET BO_DeliverApptRootCollection?$filter=AccompanyEmployee eq'XXX' HTTP/1.1

--batch_guid_01
Content-Type: application/http
Content-Transfer-Encoding:binary

GET BO_DeliverApptRootCollection?$format=json HTTP/1.1

--batch_guid_01--

Response:

{"error":{"code":"","message":{"lang":"en","value":"Invalid type for '$filter' system query option. Expected type is 'Edm.Boolean'"}}}

In Batch Request, Filter Query should be in the Encoded form UTF-8. Otherwise, System could not interpret it.

Encode the Filter Query as below :

Before Encoding :

GET BO_DeliverApptRootCollection?$filter=AccompanyEmployee eq'XXX' HTTP/1.1

After Encoding :

GET BO_DeliverApptRootCollection?$filter%3DAccompanyEmployeeeq%27XXX%27 HTTP/1.1

Corrected Batch Query :

--batch_guid_01
Content-Type: application/http
Content-Transfer-Encoding:binary

GET BO_DeliverApptRootCollection?$filter%3DAccompanyEmployeeeq%27XXX%27 HTTP/1.1

--batch_guid_01
Content-Type: application/http
Content-Transfer-Encoding:binary

GET BO_DeliverApptRootCollection?$format=json HTTP/1.1

--batch_guid_01--

Note :

Only the Filter Part has to be Encoded to the format UTF-8.

Odata, Batch Request, Filter , KBA , LOD-CRM-INT-API , OData API (C4C Only) , Problem

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