Archive for the ‘TEChNoLoGY’ Category

Reset SAMSUNG A700F Galaxy A7

December 23rd, 2017, posted in Android
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Hard Reset SAMSUNG A700F Galaxy A7




First method:

    1. At the beginning switch off the cell phone by pressing the Power button

Hard Reset SAMSUNG A700F Galaxy A7

    1. Afterwards press and hold together: Volume Up + Home + Power button, until you see Samsung logo.

HardReset SAMSUNG A700F Galaxy A7

    1. Then select from Recovery Mode menu “wipe data / factory reset” using Volume buttons to navigate and Power button to confirm.

Remove screen password SAMSUNG A700F Galaxy A7

    1. Choose “Yes — delete all user data” to confirm the whole operation.

Wipe data SAMSUNG A700F Galaxy A7

    1. After that select option “reboot system now“.

Master Reset SAMSUNG A700F Galaxy A7

    1. Well done !! The hard reset has just been performed.

 

Second method:

    1. Start by turning on the device.

Hard Reset SAMSUNG A700F Galaxy A7

  1. From the Home Screen go to Menu and then to Settings.
  2. Tap Backup & reset and then Reset device.
  3. To confirm your choice select Erase everything.
  4. That’s all.
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oc4j_socket_recvfull Timed Out

December 20th, 2017, posted in Oracle, Solaris
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[Wed Nov 1 11:37:28 2016][warn] [client 10.10.1.61] oc4j_socket_recvfull timed out
[Wed Nov 1 11:37:28 2016] [error] [client 10.10.1.61] [ecid: 1509525146:10.10.7.85:1275:0:45,0] mod_oc4j:
request to OC4J bi.erp.com:21500 failed: recv failed (errno=4)

 

Troubleshooting MOD_OC4J_0080 MOD_OC4J_0058 MOD_OC4J_0035 MOD_OC4J_0121 MOD_OC4J_0013 Errors In the HTTP Server error_log file [ID 329456.1]

The MOD_OC4J* errors basically convey that the HTTP Server (through mod_oc4j) is unable to communicate with the OC4J instance in question. Some of the possible causes are :

  • 1. Internet Explorer (KeepAlive) Bug
  • 2. Firewalls
  • 3. Connection timeouts between HTTP Server/mod_oc4j & OC4J
  • 4. OC4J instance running short on memory
  • 5. OC4J JVMs loaded
  • 6. Application(s) blocking up OC4J

Connection timeouts between HTTP Server/mod_oc4j & OC4J

In $ORACLE_HOME/Apache/Apache/conf/httpd.conf, increase the Timeout directive value to, say, 600 seconds. (This should be smaller than the Firewall timeout setting, if any)

In $ORACLE_HOME/Apache/Apache/conf/mod_oc4j.conf below the tag add the following:

Oc4jCacheSize 0

Oc4jConnTimeout 600 (This is again in seconds &, again, should be smaller than the Firewall timeout setting, if any)

Update the configuration as follows:

$ORACLE_HOME/dcm/bin/dcmctl updateconfig -ct ohs
$ORACLE_HOME/opmn/bin/opmnctl restartproc process-type=HTTP_Server

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Out Of Memory Not Enough Space Solaris 11

December 17th, 2017, posted in Oracle, Solaris
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SQL> startup mount ;Out Of Memory Not Enough Space Solaris 11,Out Of Memory , Not Enough Space Solaris 11,Solaris 11,Solaris 10,Oracle 12c on Solaris 11.3,Oracle 12c,Solaris 11.3,
ORA-27102: out of memory
SVR4 Error: 12: Not enough space
Additional information: 1671
Additional information: 16106127360
Additional information: 64424509440

 

The Above error appeared When trying to start Oracle 12c on Solaris 11.3, this is published bug
Bug:20635316 – 12C DATABASE INSTANCE STARTUP FAILS WITH ORA-27102: OUT OF MEMORY
Solaris using something called OSM , Optimized Shared memory You can know more about it here 

 

To avoid this error as workaround just set the parameter
_use_osm=FALSE
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RC-00118 Error Occurred During Creation Of Database

December 10th, 2017, posted in Oracle
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I was cloning PROD to DEV instance … when I am configuring DEV instance , got following errors.

==================================================================================

ORACLE instance started.

Total System Global Area 1068937216 bytes
Fixed Size                  2235208 bytes
Variable Size             427820216 bytes
Database Buffers          624951296 bytes
Redo Buffers               13930496 bytes

Control file created.

alter database open resetlogs
*
ERROR at line 1:
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: '/u02/oracle/DEV/oradata/DEV/system01.dbf'


alter tablespace TEMP1 add tempfile '/u02/oracle/DEV/oradata/DEV/temp01.dbf' REUSE
*
ERROR at line 1:
ORA-01109: database not open


alter tablespace TEMP2 add tempfile '/u02/oracle/DEV/oradata/DEV/temp02.dbf' REUSE
*
ERROR at line 1:
ORA-01109: database not open


ALTER DATABASE RENAME GLOBAL_NAME TO "DEV.localhost"
                                     *
ERROR at line 1:
ORA-01109: database not open

ORA-01109: database not open


Error Running create/replace library with adupdlib.sql
ORA-01109: database not open

PL/SQL procedure successfully completed.

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
exit_code=0

Checking for errors ...

The database has not been successfully created. Shutting down the instance ...

SQL*Plus: Release 11.2.0.3.0 Production on Sat Nov 1 01:26:22 2014

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

Connected.
ORACLE instance shut down.
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

.end std out.

.end err out.

---------------------------------------------------------------
                   ADX Database Utility
---------------------------------------------------------------

getConnectionUsingAppsJDBCConnector() -->
    APPS_JDBC_URL='null'
    Trying to get connection using SID based connect descriptor
getConnection() -->
    sDbHost    : localhost
    sDbDomain  : localhost.domain.com
    sDbPort    : 1530
    sDbSid     : DEV
    sDbUser    : apps
    Trying to connect using SID...
getConnectionUsingSID() -->
    JDBC URL: jdbc:oracle:thin:@localhost:1530:DEV
    Exception occurred: java.sql.SQLException: ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Linux-x86_64 Error: 2: No such file or directory

    Trying to connect using SID as ServiceName
getConnectionUsingServiceName() -->
    JDBC URL: jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1530))(CONNECT_DATA=(SERVICE_NAME=DEV)))
    Exception occurred: java.sql.SQLException: ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Linux-x86_64 Error: 2: No such file or directory

    Trying to connect using SID as ServiceName.DomainName
getConnectionUsingServiceName() -->
    JDBC URL: jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1530))(CONNECT_DATA=(SERVICE_NAME=DEV.localhost)))
    Exception occurred: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor

    Connection could not be obtained; returning null

-------------------ADX Database Utility Finished---------------

RC-00118: Error occurred during creation of database
Raised by oracle.apps.ad.clone.ApplyDatabase


StackTrace:
java.lang.Exception: Control file creation failed
        at oracle.apps.ad.clone.ApplyDatabase.doConf(ApplyDatabase.java:635)
        at oracle.apps.ad.clone.ApplyDatabase.doApply(ApplyDatabase.java:473)
        at oracle.apps.ad.clone.ApplyDatabase.<init>(ApplyDatabase.java:366)
        at oracle.apps.ad.clone.ApplyDBTier.<init>(ApplyDBTier.java:110)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:501)
        at oracle.apps.ad.clone.util.CloneProcessor.run(CloneProcessor.java:67)
        at java.lang.Thread.run(Thread.java:637)

                                                                   

==================================================================================

In my case, control file were created successfully, but above error indicates that database was not created successfully.

I found root of this issue that when i had copied PROD binaries and data files at same time some services were running using ORACLE user.

Note: You would get this error if oracle database was not properly shutdown when you copied the files.

All my stuff were wasted.
So, I have copied only datafiles again from PROD to DEV.
And ran adcfgclone.pl dbTier again and cloning has been completed successfully without any error !!

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