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2772564 - Unable to start SYSTEMDB or XSA-Admin instance due to multiple installations on same host

Symptom

When starting xsa-admin, it throws following error message:

Starting app "xsa-admin"...
Starting instance(s) of app "xsa-admin" failed:
Asynchronous job 'Starting 2 instance(s) of app 'xsa-admin' [Org 'XXX', Space 'XXX']' failed: com.sap.xs2rt.controller.ControllerExceptions$ResourceConflictException: SAP WebDispatcher failed to bind application port (already occupied). Route to application will be unavailable. Restarting the application may solve the issue.
Restarting failed.

Start the SystemDB with <sid>adm and command HDB start, the following error occurs: "FAIL: process hdbxscontroller HDB XS Controller not running"

Checking the xscontroller.out trace file, you will find entries similar to:

Initializing ConfigStore.. OK
Initializing Platform Router. OK
Initializing BlobStore. OK
Initializing MonitoringStore. OK
Initializing Stager. OK
Initializing Model (Check and patch). OK
Initializing HTTP/REST Server.... OK
Initializing Platform Router (Start-Up)..... FAILED!
Could not startup the controller components: SAP WebDispatcher failed to bind application port (already occupied). Route to application will be unavailable. Restarting the application may solve the issue.
FAILED to start: Could not startup the controller components: SAP WebDispatcher failed to bind application port (already occupied). Route to application will be unavailable. Restarting the application may solve the issue.


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Environment

  • HANA PLATFORM EDITION 1.0
  • HANA PLATFORM EDITION 2.0
  • SAP HANA Extended Application Services, Advanced Model

Product

SAP HANA, platform edition 2.0

Keywords

Hana XSA, xsuaaserver, Web Dispatcher, xscontroller , KBA , BC-XS-RT , OP Runtime / XS Controller , HAN-DB , SAP HANA Database , Problem

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