Issue with Batch call with dependent changeset #5842
Description
Describe the Bug
We are trying to execute batch call from BB/TP CAP application to create Nested Handling units in one go..
As part of this, HU batch API is being used as per the following documentation
https://help.sap.com/docs/SAP_S4HANA_CLOUD/9ce855c709ce4f5c99b685903461106e/8d4ac994e30848d695989961d418eef0.html?locale=en-US#example-create-nested-handling-unit
Here, the second HU is processed first and is being further referred in 1st HU changeset using $2 value.
Here is a sample of batch request body, which works fine from postman (which means there are no issue with S4HANA API):
--batch
Content-Type: multipart/mixed;boundary=change_set_1
--change_set_1
Content-Type: application/http
Content-Transfer-Encoding: binary
Content-ID: 1
POST HandlingUnit HTTP/1.1
Content-Type: application/json
prefer: return=representation
{
"HandlingUnitExternalID": "$1",
"Warehouse": "",
"PackagingMaterial": "BOX",
"_HandlingUnitItem": [
{
"HandlingUnitExternalID": "$1",
"HandlingUnitTypeOfContent": "3",
"HandlingUnitNestedExternalID" : "$2"
}
]
}
--change_set_1
Content-Type: application/http
Content-Transfer-Encoding: binary
Content-ID: 2
POST HandlingUnit HTTP/1.1
Content-Type: application/json
prefer: return=representation
{
"HandlingUnitExternalID": "$2",
"Warehouse": "",
"PackagingMaterial": "TUBE",
"_HandlingUnitItem":
[
{
"HandlingUnitExternalID": "$2",
"HandlingUnitTypeOfContent": "1",
"Material": "5920",
"HandlingUnitQuantity": 1,
"HandlingUnitQuantityUnit": "EA",
"Plant": "3011",
"StorageLocation": "301C",
"Batch":"MRKT18"
},
{
"HandlingUnitExternalID": "$2",
"HandlingUnitTypeOfContent": "1",
"Material": "5921",
"HandlingUnitQuantity": 1,
"HandlingUnitQuantityUnit": "EA",
"Plant": "3011",
"StorageLocation": "301C",
"Batch":"MRKT18"
}
]
}
--change_set_1--
--batch--
We have created changeset and batch body as per the above structure using SAP SDK for Javascript Client API. However, batch call fails as it is considering the two changesets as individual blocks, which won't work from S4HANA API perspective... If we using batch call for creating bulk HUs which are not dependent, there are no issues...
Please let us know how this can be handled from Cloud SDK for JS.
Steps to Reproduce
Create Client libraries for Handling Unit API
invoke the batch call with the details mentioned in the message
Expected Behavior
Successful batch call
Screenshots
No response
Used Versions
- Node version via
node -v: ...v22.13.1 - NPM version via `npm -v: ...10.9.2
- SAP Cloud SDK version: ...
"@sap-cloud-sdk/connectivity": "^3",
"@sap-cloud-sdk/http-client": "^3.26.4",
"@sap-cloud-sdk/odata-v2": "^3.24.0",
"@sap-cloud-sdk/resilience": "^3",
"@sap/cds": "^8", - For CAP users, CAP version: ...
"@cap-js-community/odata-v2-adapter": "^1.14.4",
"@cap-js/hana": "^1",
Code Examples
No response
Log File
No response
Affected Development Phase
Development
Impact
Blocked
Timeline
No response
Additional Context
No response