00263: Datasets from branch versioned workspaces may only reference the DEFAULT branch: dataset <value> does not reference the DEFAULT branch
You are sharing a map image layer with the version management capability enabled and at least one of the layers or tables being shared references a version other than DEFAULT. The layer or table that does not reference the DEFAULT version is indicated by the <value> parameter.
The version management capability requires that all layers and tables reference the DEFAULT version.
Solutions
Do one of the following:
Change the version to DEFAULT. For more information, see Change the version for the map layer's data source.
In the Share As Web Layer pane, click the Configuration tab, and uncheck the Version Management check box.
Additional information
For more information, see Analyze your GIS resource.