SAP Knowledge Base Article - Public

2244394 - When using a universe with a large amount of data, Lumira server hangs


When using a universe(UNV) based off of a Hana database with a large amount of data, you are unable to extract data.


  • SAP Lumira Desktop 1.28

Reproducing the Issue

  • Create a new Documeent with a universe (UNV) connecting to HANA
  • Lumira hangs when trying to retrieve a large amount of data


The usage of universe (unv) data acquisition on large data volumes is not supported. Please refer to the release restrictions for more information



  1. If retrieving data from a HANA database, it is best to connect natively to HANA
  2. Use the unx connector (a data access extension) instead of the unv connection to retrieve large amounts of Data


Hana large data universe hang , KBA , BI-LUM-DIS , Lumira Desktop/Discovery , Problem


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