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Unable to edit cluster configuration or add a new cluster from the Active IQ Unified Manager web UI, error: "Failed to fetch the HTTPS certificate from HOSTNAME. Enter a valid Host name or Port."

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Applies to

Active IQ Unified Manager (AIQUM) 9.10 and older

Issue

When trying to add a cluster data source or edit an existing cluster data source from within the AIQUM web UI, an error is thrown:

Failed to fetch the HTTPS certificate from cluster1. Enter a valid Host name or Port.

Review of the ocumserver.log reveals another error:

2022-02-17 13:15:04,562 ERROR [admin] [default task-33] [c.n.o.r.m.e.GlobalExceptionHandler] Index 0 out of bounds for length 0
java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
    at deployment.dfm-app.war//com.netapp.dfm.common.security.certificate.CertificateUtils.setupCertificateResponse(CertificateUtils.java:52)

 

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