3424928 - Variable Entry does not work correctly in BWMT Reporting Preview

In BWMT Reporting Preview facing one of the below scenarios:

• Scenario1:
  When executing the query on Data Previewer via Bex Web Analyzer (7.x), the reporting preview opens but when click on Value help of the two prompts no result is shown, and no other buttons can be clicked on.
  
  
• Scenario2:
  When re-execute the same query and try to put in any value in the prompts manually then click on Check button, the Data Previewer halts and no result is showing.
  
  
• Scenario3:
  When execute again with the same query and click only on OK, the data is provided. but when clicking on the filter link, the reporting previews stop and no other buttons can be clicked on.

The following error message occur for all three scenarios:
"Internet Explorer 11 is now out of support. Switch to Microsoft's recommended browser - the faster,
more secure Microsoft Edge."

• SAP NetWeaver 7.x
• SAP BW 7.x

HANA Studio, BW Modeling Tools , BWMT , Reporting Data Preview, Filter, Web Bex Analyzer 7.x, browser, IE, Internet Explorer 11 , MS Edge, F4 Help . , KBA , BW-MT-ELEM , Query Designer in BW Modeling Tools (Eclipse) , Problem