Monday, February 10, 2020


As of 14th of August 2017 a successor to GUI 7.4 (for Windows) was introduced. Following features are counted as a major or new enhancements:
As it is built on, Visual Studio 2013 that is supported by Microsoft until April 2019 the SAP GUI 74 lifetime will be longer comparing to SAP GUI 7.40 (built on Visual Studio 2012).

From user interface point of view: It supports SAP Screen Personas 3.0. There are a "Fiori visual theme" introduced much for S/4HANA 1610 Feature Package. There is a new theme called Blue Crystal Theme as default available. SAP UI Landscape format is enabled by default as of SAP GUI for Windows 7.50.

Old and famous librfc32.dll is removed now in GUI 75. Due to architecture change within SAP GUI 75 all BEx tool are now using .Net Connector of version (NCo) 3 whereas in lower versions of the BEx tools the NCo version 2 was used. Thus, the RFC library has changed as well. See below SAP Notes for details:

2602275 - Where is librfc32.dll in SAPGUI 7.5?
2256415 - Adaptation of RFC controls (Logon, Function, Table and BAPI) to use SAP NetWeaver RFC Library

Support of HTTPS protocol to access GUI Security rule file saprules.xml SAP UI Landscape file.

More information:
2417687 - New features in SAP GUI 75

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