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SAP Business One Components Hot Standby High Availability

Hello.

I'm trying to implement the SAP Components High Availability Guide in two servers, using the Hot Standby Keepalived VRRP. As guide says only components SLD and License Server can be installed as Primary/Secondary, the other components are recommended to be installed only in one server. I tried to install this other services, such as Job Service, Service Layer, Mobile Service, and they're working fine, but catalina.out shows multiple errors and warnings, wich I can read this two:

WARN [http-nio-40000-exec-2] org.apache.cxf.jaxrs.utils.JAXRSUtils - Both com.sap.businessone.LicenseService.LicenseServiceImpl#HeartBeat and com.sap.businessone.LicenseService.LicenseServiceImpl#HeartBeat are equal candidates for handling the current request which can lead to unpredictable results

[Fatal Error] :1:1: Content is not allowed in prolog. org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.

If I shutdown the secondary node, the warning dissapears.

Is is possible to do this with both servers having exactly the same services installed?.

If yes, Is there anyway to fix this warns and errors?

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1 Answer

  • Nov 15, 2017 at 10:54 AM

    Hello

    I uploaded a message to sap

    still working on it, mybe if you upload a message to sap support you'll help solve mine too...

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