Odata sender adapter batch request

former_member537554 — Fri, 31 May 2019 10:41:48 GMT

Hi All,

I want to mimic the oData batch operation from SAP Cloud For Customers oData API on the LeadCollection endpoint to create multipe Lead objects. I created an IFlow with a receiver and configured it to the LeadCollection endpoint utilizing the EDMX from Cloud for Customer. When I send a batch operation with a single change set it is fine. When I send multiple change sets then I receive error below. There is nothing in trace or access logs for this error. . I referenced the github documentation, the markup should be fine.

Please help me out achieving this, I want to use this batch as a base for a custom implementation.

Github developers guide on batch: https://github.com/SAP/C4CODATAAPIDEVGUIDE#batch
ECC related information: https://blogs.sap.com/2017/12/17/implementing-batch-operations-in-odata/

Referenced question: https://answers.sap.com/questions/11969450/odata-sadl-batchrequest-with-multiple-changesets-d.html

Please help me out to get this to work, I want to use it as a base for a custom implementation.

Two change sets request:

--batch_guid_01
Content-Type: multipart/mixed; boundary=changeset_guid_01


--changeset_guid_01
Content-Type: application/http
Content-Transfer-Encoding: binary


POST LeadCollection HTTP/1.1
Content-Type: application/json
Content-Length: 10000


{
  "ObjectID" : "1111",
  "Name": "TestLeadCollection 1",
  "AccountPartyID": "1000976",
  "ContactID": "1000337",
  "Company": "Testleadcollection company 1"
}


--changeset_guid_01
Content-Type: application/http
Content-Transfer-Encoding: binary


POST LeadCollection HTTP/1.1
Content-Type: application/json
Content-Length: 10000


{
  "ObjectID" : "2222",
  "Name": "TestLeadCollection2",
  "AccountPartyID": "1000976",
  "ContactID": "1000337",
  "Company": "Testleadcollection company 2"
}


--changeset_guid_01-- 
--batch_guid_01--

Two change sets response:

--batch_73428c58-ea9d-49d4-ba22-48d24a66d9e0
Content-Type: application/http
Content-Transfer-Encoding: binary


HTTP/1.1 500 Internal Server Error
DataServiceVersion: 1.0
Content-Type: application/atom+xml;charset=utf-8;type=entry
Content-Length: 248


<?xml version='1.0' encoding='UTF-8'?><error xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"><code>INTERNAL_SERVER_ERROR</code><message xml:lang="*">null: Transaction ID :eed36bd8-f068-4498-a813-20910f073a83</message></error>
--batch_73428c58-ea9d-49d4-ba22-48d24a66d9e0--

Thanks in advance!

Bram

Re: Odata sender adapter batch request

saranya_baskaran2 — Thu, 31 Oct 2019 08:31:15 GMT

Hi Bram,

Here is a blog for batch in OData sender
https://blogs.sap.com/2018/11/22/sap-cloud-platform-integration-odata-service-in-batch-mode/
Hope this helps.

BR
Saranya

Re: Odata sender adapter batch request

bhalchandrasw — Thu, 31 Oct 2019 15:15:23 GMT

Hi bramkeijers,

Unfortunately, OData Receiver adapter does not support batch operation.

You have to use HTTP Adapter.

Hope this helps,

Bala

P.S.: Your question might have given me another idea for a blog. 😉

Re: Odata sender adapter batch request

saranya_baskaran2 — Fri, 01 Nov 2019 02:56:05 GMT

Hi Bala,

OData receiver adapter supports batch operation. Blog explaining how batch works in OData Receiver adapter https://blogs.sap.com/2017/05/10/batch-operation-in-odata-v2-adapter-in-sap-cloud-platform-integration/

BR
Saranya

Re: Odata sender adapter batch request

bhalchandrasw — Fri, 01 Nov 2019 07:49:04 GMT

Hi saranya.baskaran2,

Yes, you are correct. I was not aware of this functionality.

I think bramkeijers wants Batch operation on Receiver side. If you change your answer above to include Batch operation on both sides, this question can be closed.

Kind regards,

Bala

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