SAP Knowledge Base Article - Preview

3325372 - Cleaning DNS Caching / Host Name Buffer for SAP GUI

Symptom

It is desired to clean the host name or DNS from any cache or buffer for SAP GUI connections.

This would be required if changes in the landscape lead hostname to be resolved to an IP address that is not in use anymore.  


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Environment

SAP GUI for Windows

Product

ABAP platform all versions ; SAP NetWeaver all versions ; SAP S/4HANA all versions

Keywords

Host Name Buffering , DNS cash , flush DNS, wrong IP, SAPGUI, SAP GUI , KBA , BC-FES-GUI , SAP GUI for Windows , BC-NET , Network Infrastructure , How To

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