Ensure you are using the correct version of the SAP_BW_SETUP_INITIAL_S4HANA task list compatible with your specific S/4HANA target version.
Last updated: 2025. This article is intended for informational purposes. Always back up your data before making system changes.
The failure in 2021 was commonly attributed to two main factors: Incomplete Pre-configuration error executing rsdtimetctmreadclasscheck exe 2021
If the basic troubleshooting steps do not resolve the issue, try the following advanced troubleshooting steps:
If moving the file is not possible, you can try disabling the shared folder feature entirely for the duration of the program's execution. Ensure you are using the correct version of
: Inconsistencies within backend S/4HANA dictionary views block the class checks. 🛠️ Step-by-Step Resolution Strategies
The critical error primarily occurs during the initial technical configuration of SAP systems, specifically when administrators execute the automated task list SAP_BW_SETUP_INITIAL_S4HANA . This runtime infrastructure failure is commonly encountered during SAP S/4HANA implementation or system upgrade phases. It halts the phase validation process dead in its tracks, specifically failing at the "Check Masterdata Read Classes" task. Always back up your data before making system changes
Use the Command Prompt (Admin) to run sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth to repair missing system components.