SAP Knowledge Base Article - Preview

3095848 - Business Application Studio (BAS) - How to change SAPUI5 version if problems occur


  • A recent patch or upgrade occurred for SAPUI5 versions (ex: 1.71.X to 1.85.X)
  • The Business Application Studio (BAS) may have issues opening certain past projects
  • What could be the next steps for debugging the reason on why after an upgrade the BAS is failing to load 
    • Is there a file that can be edited to change configuration or to check for existing values?
    • Which file can be used for debugging with SAP?



  • SAP UI5 1.71.X or later 
  • SAP Business Application Studio (BAS)


SAP Business Application Studio 3.0 ; SAPUI5 1.0


"SAPUI5 upgrade","Business Application Studio fails after upgrade","How to change BAS SAPUI5 version","Changing SAPUI5 version in IDE","Changing SAPUI5 manually" , KBA , CA-UI5-FL-ADP-BAS , SAPUI5 Adaptation Project for SAP BAS , Problem

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