Error at index 4 in: “6443”

Last Published: March 29, 2023

Error Message

When attempting to configure a relational data store for an ArcGIS Data Store update in the Data Store Configuration wizard, the configuration fails, and the following error message is returned on the Prerequisite Check page:

Error at index 4 in: “6443”


The local host is used when accessing the Data Store Configuration wizard instead of the machine name. For example, the URL used is https://localhost:2443/arcgis/datastore.

Solution or Workaround

To resolve the issue, use the machine name to access the Data Store Configuration wizard. For example, https://<machineName> Refer to Portal for ArcGIS: Upgrade ArcGIS Data Store for more information.

Article ID:000026212

  • ArcGIS Data Store
  • Portal for ArcGIS

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