This is documented in the Viewpoint 14.01 Configuration Guide:
Post Installation
Starting with Viewpoint 14.01, the Remote Console portlet allows access to run the updatespace utility. To enable access to this utility from the portlet, access the Teradata Systems portlet and run the Grant tool, or execute the following SQL against the Teradata Database system:
replace macro console.updatespace as(;); grant exec on console.updatespace to <user>;
This is documented in the Viewpoint 14.01 Configuration Guide:
Post Installation
Starting with Viewpoint 14.01, the Remote Console portlet allows access to run the updatespace utility. To enable access to this utility from the portlet, access the Teradata Systems portlet and run the Grant tool, or execute the following SQL against the Teradata Database system:
replace macro console.updatespace as(;); grant exec on console.updatespace to <user>;