Error Executing Rsdtimetctmreadclasscheck Exe 2021 ((install)) Jun 2026

Run old software in (Windows Pro/Enterprise) or using VMware ThinApp to isolate legacy .exe files.

. It specifically occurs during the execution of task lists designed for initial system setups, such as the SAP_BW_SETUP_INITIAL_S4HANA task list. Context and Core Function The executable rsd_time_tct_mreadclass_check.exe (often stylized as rsdtimetctmreadclasscheck.exe in logs) is responsible for the "Check Masterdata Read Classes" error executing rsdtimetctmreadclasscheck exe 2021

I am encountering a validation error while running [Name of Process, e.g., SAP_BW_SETUP_INITIAL_S4HANA]. The task fails during the "Check Masterdata Read Classes" phase. Error Message: Error executing rsd_time_tct_mreadclass_check.exe Environment Details: [e.g., Windows Server 2022 / Windows 10] Software Version: [e.g., SAP S/4HANA 2021 / BW 7.5] Validation / Tasklist Execution Steps Taken So Far: Run old software in (Windows Pro/Enterprise) or using

: The executable may lack the necessary administrative privileges to run its "class check" routine. Recommended Troubleshooting Steps such as the SAP_BW_SETUP_INITIAL_S4HANA task list.

The error (often appearing in 2021 contexts for SAP S/4HANA setups) typically indicates a failure during the SAP BW (Business Warehouse) initial setup process within an S/4HANA environment.