This page is used to collect frequently asked questions related to SAP Data Hub, developer edition. We will update it regularly.
Where do I find the SAP Data Hub, developer edition?
Can the developer edition be used with Docker Toolbox?
Yes, you can run the SAP Data Hub, developer edition with Docker Toolbox (although we recommend to use Docker for Windows respectively Docker for Mac, since Docker Toolbox is considered a legacy solution).
- Ensure that the Linux VM used to run Docker is sufficiently sized (at least 2 cores, recommended 4 cores, 8 GB of RAM). You can adjust the sizing via Virtualbox.
- Publishing the services running inside the Docker container to 127.0.0.1 (localhost) does not work. Instead you can publish and access them to the docker-machine ip.
CONNECTION ERROR: [ODBC Driver]Invalid user ID or password
Ensure that you have downloaded the latest version of SAP Data Hub, developer edition from SAP Store (your download must be newer than December 6, 2017, 3pm).
ERROR: could not handle api call, failure reason : execution of scheduler plan failed
If this error occurs while storing data in SAP Vora (during turorial Store sensor data in SAP Vora), check that you have correctly maintained the connection between the Kafka Consumer operator and the ToString Converter operator.
You need to connect the message port of the Kafka Consumer operator to the ininterface port of the ToString Converter operator.
Where do I find logs inside the Docker container?
You find the logs related to SAP Data Hub (and SAP Vora) inside the Docker container in the directory /var/log/vora.