User is able to select tags for rows and columns in a multilevel pivot reportDescriptionWhen a user is creating a multi-level pivot report they are able to select tags as a column when dot-walking one level deep which will cause the report not to render.Steps to Reproduce Steps to Reproduce (can be reproduced on any table, below is just an example of one table):This issues has been tested on Madrid, New York and Orlando OOB Instances, all resulting in the same error.1. Login to instance.2. Type into Filter navigator: vtb_board.do3. Create new vtba. Name = VTB Testb. Task table = Incidentc. Lane field = Stated. Submit4. Navigate to Reports -> View / Run5. Create Reporta. Name = VTB Testb. Source type = Tablec. Table = vtb_cardd. Type = Multi-level Pivot Tablee. Select columns = Task.Statef. Select rows = Board.Tags <----- You should not be able to select this Tags at allg. Save Report6. Reload report window and observe the error:"Syntax Error or Access Rule Violation detected by database ((conn=257201) Unknown column 'vtb_board2.sys_tags' in 'field list')"WorkaroundThere is no workaround for this issueRelated Problem: PRB1421670