UCT04_ActivateLockingSP(dir, &itemStr)
{
    var logFileName, fd;
    var testResult;
    var MSC;
    var LockingSPLCS;
    var LockingSPLCSName;
    var Admin1PinVal;

    c::sprintf(logFileName, "%s/%s.log", dir, __FUNCTION__);
    fd = c::fopen(logFileName, "w");
    dev::cleanCmdHistory();
    itemStr = "UCT-04: Activate Locking SP";
    c::util::logPrintf(fd, "%s\n\n", itemStr);

    testResult = 1;
    c::util::logPrintf(fd, "Prerequisites:\n\n");
    
    c::util::logPrintf(fd, "Get the life cycle state of Locking SP");
    wd.session.init();  // in order to make HSN as 0x00000001 in the following session
    LockingSPLCS = AdminSP_Anybody_GetLockingSPLifeCycleStateByASession(1, fd, wd);
    LockingSPLCSName = GetSPLifeCycleStateName(LockingSPLCS);
    c::util::logPrintf(fd, "\nLocking SP LifeCycleState = %d (%s)!\n\n\n", LockingSPLCS, LockingSPLCSName);

    if (LockingSPLCS == SP_LCS_Manufactured_Inactive)
    {
        //
        // Activate LockingSP
        //

        c::util::logPrintf(fd, "Test Sequence:\n\n");

        // 1) Invoke StartSession method with SPID = Admin SP UID and HostSigningAuthority = SID authority UID
        c::util::logPrintf(fd, "1) Invoke StartSession method with SPID = Admin SP UID and HostSigningAuthority = SID authority UID\n");
        c::util::logPrintf(fd, "2) Invoke Activate method on Locking SP object\n");
        c::util::logPrintf(fd, "3) CLOSE_SESSION\n");

        wd.session.init();  // in order to make HSN as 0x00000001 in the following session
        $1 = latestSetupRecords_g.GetRec_SIDPinValue();
        testResult = AdminSP_SID_ActivateLockingSPByASession(cMessageLevel_detail,
                                                             fd,
                                                             wd,
                                                             $1);
        if (!testResult)
        {
            c::util::logPrintf(fd, "Error: Fail to activate LockingSP!\n");
            goto LLL_return;
        }
        c::util::logPrintf(fd, "\n\n");

        // Start a session to LockingSP with Authority as Admin1.
        // If the spec. is Pyrite 1.00 or Pyrite 2.00, the PIN value of Admin1 in LockingSP is SID.
        // If the spec. is Opal 1.00 or Opal 2.00, the PIN value of Admin1 in LockingSP is SID or MSID.

        // Opal 1.00
        //
        // 5.2.1.1 Side effects of Activate
        // Upon successful activation of an SP that was in the 'Manufactured-Inactive' state, the following changes
        // SHALL be made:
        // * The LifeCycleState column of SP’s object in the Admin SP’s SP table SHALL change to 'Manufactured'.
        // * The current SID PIN (C_PIN_SID) in the Admin SP is copied into the PIN column of Admin1’s C_PIN
        // credential (C_PIN_Admin1) in the activated SP. This allows for taking ownership of the SP with a
        // known PIN credential.

        // Opal 2.00
        //
        // 5.1.1.2 Side effects of Activate
        // Upon successful activation of an SP that was in the 'Manufactured-Inactive' state, the following changes SHALL be
        // made:
        // * The LifeCycleState column of SP’s object in the Admin SP’s SP table SHALL change to 'Manufactured'.
        // * The current SID PIN (C_PIN_SID) in the Admin SP is copied into the PIN column of Admin1’s C_PIN credential
        // (C_PIN_Admin1) in the activated SP. This allows for taking ownership of the SP with a known PIN credential.


        // 4) Invoke StartSession method with SPID = Locking SP UID and HostSigningAuthority = Admin1 authority UID
        c::util::logPrintf(fd, "4) Invoke StartSession method with SPID = Locking SP UID and HostSigningAuthority = Admin1 authority UID");

        if (bTPerLockingSPInitStateIsManufacturedInactive_g)
        {
            //LockingSP's Admin1 PIN value = SID's PIN value

            Admin1PinVal = latestSetupRecords_g.GetRec_SIDPinValue();
        }
        else
        {
            //LockingSP's Admin1 PIN value = MSID's PIN value

            Admin1PinVal = latestSetupRecords_g.GetRec_MSIDPinValue();
        }

        wd.session.init();
        latestSetupRecords_g.SetRec_LockingSPAdmin1PinValue(Admin1PinVal);
        wd.goNewSession(UID_LockingSP, 1, UID_LockingSP_AuthorityTable_Admin1, Admin1PinVal);
        MSC = StartSession(cMessageLevel_detail,
                           fd,
                           wd.tperProps,
                           wd.session,
                           MSC_SUCCESS);
        if (MSC != MSC_SUCCESS)
        {
            PromptStartSessionFailed(fd, wd.session);
            goto LLL_return;
        }
        c::util::logPrintf(fd, "\n");


        // 5) CLOSE_SESSION
        c::util::logPrintf(fd, "5) CLOSE_SESSION\n");
        if (!EndOfSession(cMessageLevel_detail, fd, wd.tperProps, wd.session))
        {
            c::util::logPrintf(fd, "Error: Fail to close the session!\n");
            testResult = 0;
        }
    }

tag LLL_return:
    c::util::logPrintf(fd, "\nTest Result: %s\n", testResult ? "PASS" : "FAIL");
    c::fclose(fd);
    return (testResult ? TR_PASS : TR_FAIL);
}