How to unlock the SAP system to perform correction(s) during an upgrade

  1. To unlock the SAP system, enter the following commands (here or DEFAULT.TPP is the transport profile of the transport domain to which the system is connected): The system may be either the original SAP system or the shadow system, depending on which one the error occurred.
  • Original SAP system
  • cd \\abap\exe
  • tp unlocksys pf=..\var\DEFAULT.TPP
  • tp unlock_eu pf=..\var\DEFAULT.TPP
  • Shadow system
  • cd \\abap\bin
  • SAPup unlockshd
  1. Log on to the SAP system or shadow system and correct the error.
  1. To lock the original SAP system or shadow system again, enter the
  1. following commands:
  • Original SAP system
  • cd \\abap\exe
  • tp lock_eu pf=..\var\DEFAULT.TPP
  • tp locksys pf=..\var\DEFAULT.TPP
  • Shadow system
  • cd \\abap\bin
  • SAPup lockshd

How to unlock the SAP system to perform correction(s) during an upgrade 1901463