SAP Knowledge Base Article - Preview

1869427 - Error(s) occured in phase PREP_INPUT/ASCS_CHK


  • Updating a system using Software Update Manager it stops with an error in Phase PREP_INPUT/ASCS_CHK
  • The error message is:

    Last error code set: Instance profile <profile name> does not fulfill
    the SAP naming conventions (also in High-Availability scenarios!)
  • The profile file mentioned in the error does follow the correct naming convention



SAP Netweaver


SAP NetWeaver all versions


support stack, naming convention, HA, UPG KBA , KBA , BC-UPG-PRP , Upgrade Preparation , BC-UPG-TLS-TLA , Upgrade tools for ABAP , BC-EHP-INS , Please use BC-UPG-TLS* , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.