3206354 - The error "EU_SCRP_WN32: error when opening an RFC connection" happens when opening screen painter

Symptom

Error "EU_SCRP_WN32: error when opening an RFC connection" happens when opening screen painter.
Error "program qnetx.exe not registered" while checking the RFC connection EU_SCRP_WN32.

Environment

ABAP system.

Product

SAP ERP 6.0 ; SAP NetWeaver 2004 ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP S/4HANA 1610 ; SAP S/4HANA 1709 ; SAP S/4HANA 1809 ; SAP S/4HANA 1909 ; SAP S/4HANA 2020 ; SAP S/4HANA 2021 ; SAP S/4HANA 2022 ; SAP S/4HANA 2023 ; SAP S/4HANA, on-premise edition 1511 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Keywords

EU_SCRP_WN32, qnetx.exe, screen painter, not registered, error when opening an RFC connection , KBA , BC-DWB-TOO-SCR , Screen Painter , Problem

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