SAP Buffers can be reset with below commands :
Can not logon to web administration interface of webdispatcher because the password of administrator is missing.
In certain circumstances, you may want to lock an SAP System for TMS accesses. If you have to stop an SAP System for hardware maintenance, for example, communicate this to the other SAP Systems in the transport domain. This prevents unnecessary attempts to access an SAP System that cannot be reached.
You can change the password of user TMSADM and distribute it to the SAP systems of your domains.
When you try to start the saposcol the error message “could not attach shared memory” occurs: You have to clean manually the shared memory. This can happen with sapccmsr too.
In this document, we do the easiest upgrade for an ABAP instance. Before doing anything, download all the required files from the SAP Market Place.
The parameter login/no_automatic_user_sapstar by default is set to 1. With this value, you can't login to SAP Instance using the sap* user.