SYMPTOM:
In Strategy Web 9.x, create a Report Services document, and configure Tooltip as {&TOOLTIP} in the Properties and Formatting of its graph, as shown below:

When running the document in any mode, the following error message appears:

An error has occurred on this page. Your request could not be process. Please try again. If the problem persits, contact the Administrator. (Report Services Document Validator failed. Internal Error: DSSDocumentDataPreparationTask::Run): Error populating views info, job 8, Error Code=-2147213350)

{&TOOLTIP} macro can only be used in Graph Series.
ACTION

Now auto Tooltip for data can be displayed, as shown below:
