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2735439 - Deploying XSA MTAR file fails - Could not create client instance - 400 Could not update parameters of service


Deploying a Multi-Target Application Archive (MTAR) in SAP HANA Extended Application Services, Advanced Model (XSA) fails.

  • Application log shows the followings:
    Unexpected error: Could not create client instance
    Exception occured during execution: "Could not create client instance"
  • After gathering deploy logs as per KBA "2487590 - How to get deployment logs from XSA" it can be seen:
    Caused by: Controller operation failed: 400 Could not update parameters of service "<name of service>" to "{schema=<name of service>}": Could not update parameters for service <name of service>: Patching service <name of service> to plan id plan id <...> "hdi-broker" (url: https://uaa-server.<host>:<port>/hdi-broker) failed due to unexpected return code from broker: schemaParameterChangeNotSupported



SAP HANA Extended Application Services


SAP HANA, enterprise extended edition all versions


Could not create client instance, 400 Could not update parameters of service, MTAS, MTAR, MTA, xsa deploy service, xsa deploy controller , KBA , BC-XS-SL-DS , HANA XS Advanced MTA Deployment Service , BC-XS-RT , XS Advanced Runtime / XS Controller , Problem

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