Patch operation in SAP Netweaver SCIM

[atoyos]

Hello,

Hello,
we have on-premise SAP NetWeaver instance with SCIM provisioning enabled as it's described here- SCIM Vanilla Application for AS Java | SAP Help Portal It's working correctly and we are able to create and update users and groups via GET and PUT API methods. Unfortunately with SCIM interface PUT operations means 'overwrite' and I need to have a method to update only user password without editing other fields. Based on that I thought that using PATCH operation with below body would be a good option:

{
"schemas": [
"urn:ietf:params:scim:api:messages:2.0:PatchOp"
],
"Operations": [
{
"op": "replace",
"path": "urn:ietf:params:scim:schemas:core:2.0:User:password",
"value": "NewPassword123!"
}
]
}

Unfortunately once trying to use it I get 'Internal Server Error.'. I think it's because currently in /scim/v2/ServiceProviderConfig endpoint I get reply that Patch is not supported. 

Does anyone know if it is possible to enable PATCH for NetWeaver? If so then where I can do it.

Thanks in advance