Error en aplicacion de SAP ya que no deja que se procesen embarques ni otro tipo de actividades como recibos o surtido de material  a produccion
Issue Details 
 
After HA server OS patching and restart, SAP Web Dispatcher reported the SAP application as untrusted. 
  
Root cause 
 
Message server certificate showed red in the application trust store despite being valid. 
 
Trust-state/caching inconsistency observed after restart of web dispatcher. The application trust store metadata was not recognized by Web Dispatcher until the certificate was redistributed and Web Dispatcher was restarted. No operational error or certificate expiry detected. 
  
Immediate fix 
 
Redistributed/refreshed the message server certificate per SAP Note 3099693. 
 
Restarted the SAP Web Dispatcher so it re-read the application trust store. Certificate state returned to green and trust was restored. 
  
Impact 
 
Short-lived trust failure affecting Web Dispatcher routing causing connectivity issue on that Node during the period. 
  
Preventive actions 
 
1. Although this is one rare issue observed however, in future maintenance, SAP Basis Team will Re-validate the trust-store before the start of activity. 
 
2. Unregister that instance from AWS ALB when the system is down for patching and re-register it back after restart and verification to ensure trust issue (if occurring) does not cause an impact to running Application. 
 