Erro durante EHP - Upgrade still running: Logon not possible

Problema:
- Durante a aplicação de EHP a aplicação SAP não permite o logon, retornando a seguinte mensagem:

Upgrade still running: Logon not possible


Solução:
- Para habilitar o logon, devemos fazer um desbloqueio na shadow instance. Esse desbloqueio só é possível executando o comando SAPehpi.

- Faça login no sistema operacional do servidor onde o EHP está sendo aplicado com <sid>adm.

- Entre no diretório <ehp>/abap/bin.

- Execute o comando no formato
  
    SAPehpi unlockshd

Ex:

maq01:tstadm 8> SAPehpi unlockshd

Enter the path of your root directory [/oracle/stage/EHPI/abap]:

Root directory =

*** Reexecuting SAPehpi with adapted environment and restart=0x3.

4 ETQ399 Set environment for shadow connect:

4 ETQ399 Set RFC variables for shadow connect:

4 ETQ399 System-nr = '03', GwService = 'sapgw03'

4 ETQ380 computing toolpath for request "TP_SHADOW_CONNECT"

4 ETQ381 request "TP_SHADOW_CONNECT" means "tp needs to connect to shadow system"

4 ETQ382 translates to group "R3UP_TOOL_GROUP_NEW"

4 ETQ383 translates to path "exe"

4 ETQ383 translates to path "exe"

4 ETQ399 Set tool parameters for shadow connect:

4 ETQ399   default TPPARAM: SHADOW.TPP

4 ETQ380 computing toolpath for request "TP_SHADOW_CONNECT"

4 ETQ381 request "TP_SHADOW_CONNECT" means "tp needs to connect to shadow system"

4 ETQ382 translates to group "R3UP_TOOL_GROUP_NEW"

4 ETQ383 translates to path "exe"

4 ETQ383 translates to path "exe"

4 ETQ399 2012/09/13 14:36:12: put_execute: (tp) forkpid:17760366

4 ETQ399 2012/09/13 14:36:14: put_execute: (tp) forkpid:17760368

INFO: shadow instance unlocked.

Synchronizing buffers via 'UPG_BUFFER_SYNC'...

4 ETQ359 RFC Login to: System="TMP", Nr="03", GwHost="unbru33", GwService="sapgw03"

4 ETQ232 RFC Login succeeded

- Para realizar o bloqueio da shadow e continuar a aplicação do EHP, execute o comando no formato 

    SAPehpi lockshd

Ex:

maq01:tstadm 9> SAPehpi lockshd

Enter the path of your root directory [/oracle/stage/EHPI/abap]:

Root directory =

*** Reexecuting SAPehpi with adapted environment and restart=0x3.

4 ETQ399 Set environment for shadow connect:

4 ETQ399 Set RFC variables for shadow connect:

4 ETQ399 System-nr = '03', GwService = 'sapgw03'

4 ETQ380 computing toolpath for request "TP_SHADOW_CONNECT"

4 ETQ381 request "TP_SHADOW_CONNECT" means "tp needs to connect to shadow system"

4 ETQ382 translates to group "R3UP_TOOL_GROUP_NEW"

4 ETQ383 translates to path "exe"

4 ETQ383 translates to path "exe"

4 ETQ399 Set tool parameters for shadow connect:

4 ETQ399   default TPPARAM: SHADOW.TPP

4 ETQ380 computing toolpath for request "TP_SHADOW_CONNECT"

4 ETQ381 request "TP_SHADOW_CONNECT" means "tp needs to connect to shadow system"

4 ETQ382 translates to group "R3UP_TOOL_GROUP_NEW"

4 ETQ383 translates to path "exe"

4 ETQ383 translates to path "exe"

4 ETQ399 2012/09/13 15:30:04: put_execute: (tp) forkpid:16384006

4 ETQ399 2012/09/13 15:30:07: put_execute: (tp) forkpid:7667724

INFO: shadow instance locked.

Synchronizing buffers via 'UPG_BUFFER_SYNC'...

4 ETQ359 RFC Login to: System="TMP", Nr="03", GwHost="unbru33", GwService="sapgw03"

4 ETQ232 RFC Login succeeded

Abraços