Release lock record

hi everybody,
i want to know how can i release lock record? is there any setting in application server to do this?
thanks a lot

Hi
Please give some more information as your question does not seem to be complete.
Are you talking about Operating system lock or database lock .
Please provide the correct release you are currently using .
Regards
Sadiq

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Not releasing locked record

When connected to oracle server and modifying some record. The
client is switched off without disconnection. Once connected it
is not allowing me to update the same record saying 'CAN NOT
RESERVE RECORD for UPDATION ?'
Resources are released after a long time
So what is the solution. Which parameter needs seeting

Ajay :
Do you know how I can read data from a Text file into a Parameter Table in eCATT ?
I created the file by downloading the Variant from the Test Data container and updated it using XLS.
I also have named my parameter reference with my structure and added '[]' to it at the end.
I haven't had any success reading the entries into the parameter table.
Thanks
Naresh.

How to lock records in 8.1.7?

Hi,
How can I lock records in 8.1.7 so that only one user can select/update these records at one time? If possible, can it return an error mesg if one user try to select/update records locked by others?
Thanks a lot.
David

Oracle automatically locks a row just before updating or deleting.
You can lock rows explicitly before doing an update etc by selecting it for update:
select * from emp where empno=21 for update;
update emp
set sal=sal*1.1
where empno=21;
commit;
The lock will be released on the commit (or rollback).
Please note that in Oracle, writers never block readers and readers never block writers. Which means, that although you have locked a row (or group of rows) for update, other users will still be able to select against those rows (in the pre-changed or consistant state).

URGENT : Releasing locks aquired after the session ubruptly terminated

Hi everybody,
When a record is edited the record gets locked.
If the session is ubruptly terminated (PC switched off, Network down or something like that) before the edited record is commited or rolled back and if the same record is accessed after loging on once agian "Cannot reserve record " message is displayed.
When will such locks get released?
Is there any way to make the record editable (releasing locks programatically)?
Thanks
Brijesh

The old session should clean up given time - How, depends of course if this is a Client Server Form or a Web Deployed Form.
If it is a web deployed form then the FORMS60_TIMEOUT (or FORMS90_TIMEOUT) will be used to determine how long to wait before cleaning up the process and releasing the locks.
If this is client server then it's a database configuration thing.
There is no way to manually release the locks of an orphaned session in code. The DBMS_LOCK package does have a way of releasing a lock, but I think this is only locks that have been taken out by dbms_lock itself, not a "normal" lock.

Oracle select for update: not releasing lock

My JDBC code uses "select for update" to modify record in Oracle database. I tried to simulate network connection down situation.
After my JDBC code locked on a record using "select for update", I unplugged the network cable. I then tried to run the same code on another computer, but it could not accquire the lock, because the previous lock was not released. I tried sqlplus to lock the record, but failed also. The lock has been there for at least an hour now. I guess it may finally be released, but is there a way for oracle to release the lock as soon as the connection is down? Not know if it is a JDBC setting or oracle setting.

Dear Friend,
What you are trying to do is not correct way of checking the concurrency and transaction.
The reason is as listed below.
01.Always remember http is a stateless protocol and removing the connection or just closing the browser will never be informed to the database or to the application server thus the transaction monitor (TM)or processor will never release the lock as it will deem that the actor is manipulating the data.
02.As per locking goes every database is having a �TM� and the default isolation level setting is different like oracle uses serializable DB2udb 7.0 or db2/As400 uses repeatable read. You can change this setting by editing the default setting in the database but be very sure before touching it.
03. You can also transpose this with your Application server setting for that piece of code or Globally but again be very sure about it as it will change the entire gamete.
04. For releasing lock you have to manually do it or you can change the settings of App server or the Database to release the connection after some wait time.
Regards,
Ruchir

COMMIT Without Releasing Lock

Is it possible to keep on locking tables after COMMIT is
executed?
I am now writing a batch program to TRUNCATE and INSERT records
into a working table, which is locked exclusively at the
beginning. A COMMIT is executed after a fixed number of records
is inserted (and the last INSERT, of course). However, I
remember COMMIT will also release lock on the working table.
The problem is that I wish to keep the exclusive lock on the
working table until the end of the program. This is because I
need to further process the working table's contents, which are
supposed to be "freezed" until the end.
How can I do that?

you can try using the dbms_lock package to create your own lock,
this way you can choose to not automatically release the lock
when you commit.
I never used it, but in the oracle documentation you should find
more information about how to use this package.

Lock records when in Update Mode / problem with 2 users on 1 document

Hi,
when user A updates e.g. a purchase order and user B goes into this purchase order and updates e.g. the remark before user A, then user A cannot save his changes. Imagine user A has put in several new lines and has made several price adjustments, his work will be gone.
In most cases this should not happen very often, but it could. Since B1 recognizes when another user has updated the document before, it should be possible to solve this situation more convenient (either by lock, saving to a new document, comparing to the old version, etc).
Thank you
Sebastian

Hi Sebastian,
Your request is understandable. It may not have big problem to change current process by coding. However to lock records whenever in update mode, that could create too many locks. It is basically not good for performance. The trade off may be allowing save as function. However, this may not be a desirable solution for most end users.
Thanks,
Gordon

How to lock record in a remote database ???

Hi All!
How to lock record in a remote table ??? Is it possible to lock by using the RPC ??? What are the options available ??
thanks
Sanjeeb Bose
HCL Infosystems Ltd
Kolkata India

DBLinks may be one option...
--Shirish

Function module to hold and release lock on MARD table entry

Hi Gurus,
Can you please tell me Function module to HOLD lock on MARD table and the Function Module to release lock on MARD table entry.
Thanks and Regards,
Sudipto

Look via SE11 lock objects, use F4 for tables MAR*, the best for your request is on MARC table with object EMMARCS, so use FM ENQUEUE_EMMARCS and DEQUEUE_EMMARCS.
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Raymond

Cannot Release Lock error while Importing mdl file?

Hi,
I am trying to import an mdl file in the test enviroment from the development environment.
No users are working on test environment.
I start importing the mdl file.
Then I got the error as "Cannot Release lock:.
I checked that, no sessions are active and no one is using parallely the owb for testenviroment.
Could anyone explain, why this error came?
Thank you,
Regards,
Gowtham Sen.

Did the instance go down whilst doing this?
Is there more to the log before where you started it?
Cheers
David

Reading Locked records from HR table using LDB PNP

Hi,
I am trying to read the table pa0168 using LDB PNP.
But the problem is that get pernr staement does not retrieve locked records i.e where PA0168-sprps eq "X'.
Can anybody help me with this.
I have to use LDB so i don't want a solution of writing a select * for the pa0168 table.
hence i have to use get pernr statement but it should also retrieve locked records.
how can i achieve that.? please help
Thanks
GT
Message was edited by: GT

Hi GT,
In the START-OF-SELECTION event, set the parameter value
pnp-sw-ignorelockedrecords = 'N'.
Good Luck,
Suresh Datti
( Pl award points if the answer helps you )

Standard Report to display locked records of an infotype

Hi All,
Is there any SAP standard report to display the locked records of an employee.
Suppose for an employee his two absence record has been locked and one additional payment has been locked. Is there any SAP standard report to display his locked records.
Thanks and Regards,
Visali. Malepati

Hi,
Hi there is no standard report to get the locked records.
You create a query thru quick viewer.
where you can heve selection field as lock indicator and Personnel number.
Steps:
1. Goto SQ01
click Qucikviewer
or
SQVI
2.Create a new query
Datasouce:Table
Table:PA0006
3.Lst field Selection tab:
Add the fields pernr,lock indicator,enddat,begdate.
4.Selection fields Tab:
Add the fields pernr,lock indicator
5.Execute:
Your Query is ready now:

How to get locked records of a pernr while using PNP LDB

is there any way to retrieve locked records of a pernr
while using PNP LDB??currently the get pernr event is unable to load locked records of a pernr.

Hi,
PL use this piece of code in your Program..
INITIALIZATION.
PNP-SW-IGNORELOCKEDRECORDS = 'N'.
Regards,
Suresh Datti

Custom Infotype not displaying locked records in the list screen (3000)

I have a custom infotype (9xxx) that will not display the locked records (locked indicator (sprps) is set to X) in the list screen (3000) in PA20 and PA30.
Any ideas on what may be causing the records to not display in the list screen?
Thanks,
Ted

Hi,
for creating both employee and appliciant infotype you must check 'Both' in PM01 IT tab.
Regards.

Lock records command

Hi all,
I have a scenario where i have to lock the lookup table records for editing. So that other users cannot edit the record.
I am processing the lock record command for records which are not locked by other session (LOCK_BY_OTHER_SESSION).
Lets say User A lock the records.
I am loging in to the data manager using User B. When i try to edit and save the locked records data manager should warn me with a message like "Record has been locked by other user. would you like to edit anyway?". But i am not getting any warning message.
I doubt the records were not locked by user A.
Is my understanding correct? Am i missing any step here? Please help!
Best regards,
Arun prabhu S

Found the answer!
Lock will be lost once the user session destroyed.

Release lock record

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