What is a 'Library Unit'?

Can somebody point me at a definition please? this is in the context of DBMS_PROFILER. If only captures Library Units which a procedure is. But I want to capture SQL built and executed via a client application (we are using ODP.Net).
Basically do what MS SQL Profiler does for SQL Server.
Any ideas?
Cheers

I assume that a library unit is a compiled PL/SQL object: a package, a stand-alone procedure or function.
If you want to analyze SQL performance, activate SQL trace and use tkprof. See http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14211/sqltrace.htm#sthref2019

Similar Messages

PLS-00907: cannot load library unit

I have a problem with a stored procedure that runs via cron to insert records into a large partitioned table. This was running fine until a week back it stopped working.
The error it mentioned during execution is
PLS-00907: cannot load library unit
MET.CLINICAL_DATA (referenced by MET.INSERT_CLINICAL_DATA)
MET is the owner of the CLINICAL_DATA table and the INSERT_CLINICAL_DATA procedure. This procedure is run by a user called MET_USER who has an execute privilege on MET's INSERT_CLINICAL_DATA and its tables.
So what might have caused this error. I did spend atleast 2 hours looking in the metalink and as those articles mentioned, I am neither using a database link here nor I am calling a remote procedure.
Any thoughts?
Thanks

355099,
No, not to my knowledge. But I do have another stored procedure that also runs everyday that has got DDL statements on the CLINICAL_DATA table. Some of the DDLs in that are ----
execute immediate 'alter table clinical_data drop partition part' || part_rec_l.id || ' update global indexes';
execute immediate 'alter table clinical_data split partition ' || 'last_values at ( ''' || (temp_day_l * ms_per_day_l)|| ''') into (partition part' || new_id_l
|| ', partition last_values) update global indexes';
execute immediate 'alter table clinical_data modify partition '|| 'part' || new_id_l || ' rebuild unusable local indexes';
execute immediate 'alter table clinical_data modify partition ' || 'last_values rebuild unusable local indexes';
Thank you

Error: cannot load library unit CTXSYS.CTX_CONTAINS

Anyone know what might be causing this error when doing a query that uses CONTAINS?
It was working fine, then suddenly stopped working
[Oracle][ODBC][Ora]ORA-29900: operator binding does not exist ORA-06540: PL/SQL: compilation error ORA-06553: PLS-907: cannot load library unit CTXSYS.CTX_CONTAINS (referenced by CTXSYS.CONTAINS)

Could you please explain what you mean by recompile packages?
Sorry - new to Oracle - I'm playing with an Eval and running on NT.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Hernan Mejia ([email protected]):
may be your packages corrupts, I haved a similar problem try to recompile and look for the status of your packages<HR></BLOCKQUOTE>
null

What is luw (logical unit of work)

pls tell me what is luw (logical unit of work)
what r the types of luw .
2 what ispurpose of code inspector and extended program check
pls expalin the diffrence b/w those two
3what are the candidate keys in db tables
4 what is the difference b/w occurs 1 and occurs 2 clauses
data : begin of itab occurs 0 .
data : itab type standard table of structure type initial size 1 with header line
pls tell diffrence between theese two statements
5can u pls tell what is the client in sap
pls tell answers to questions
pls dont give any websites addresses to see answers
6 what is the transaction from database point of view
7 what is the variant in alv reports
how do we use reuse_alv_grid_variant_get fun module in alvs

hi,
this gives complete idea
SAP LUW
Since, as a rule, an application program is processed by several work processes in succession, and every change of the work process is linked with an implicit database commit , an application program is not automatically linked with a single database LUW. This applies in particular to dialog-oriented applications, in which one database LUW is assigned to one dialog step.
To ensure the data consistency of application programs that are executed across different work processes, the application statements are not directly executed in an SAP LUW, rather, are first registered and then executed by a single work process, that is, in a single database LUW.
Two techniques are available for bundling the change statements in a database LUW:
Bundling via function modules (update)
Through the statement CALL FUNCTION...IN UPDATE TASK, an update function module is registered for subsequent execution in an update work process.
Bundling via function modules (transactional RFC)
Through the statement CALL FUNCTION... IN BACKGROUND TASK DESTINATION, a remote- compatible function module is registered for subsequent asynchronous execution via the RFC interface (transactional RFC ).
Bundling via subprograms
Through the statement PERFORM ... ON COMMIT, a subprogram is registered for subsequent execution in a different work process.
Statements for SAP LUWs
A SAP LUW is controlled via the Open SQL statements COMMIT WORK, ROLLBACK WORK and SET UPDATE TASK LOCAL.
Note
A function module can be classified either as an update function module or remote-compatible, but not both at the same time. The update helps realize SAP LUWs within an SAP System, while the transactional RFC creates LUWs in distributed systems.
COMMIT WORK
Variants:
1. COMMIT WORK [AND WAIT].
2. COMMIT CONNECTION con.
Effect
Terminates an SAP LUW and stores the changes.
Variant 1
COMMIT WORK [AND WAIT].
Effect
The statement COMMIT WORK completes the current SAP LUW and opens a new one, storing all change requests for the currenta SAP LUW in the process. In this case, COMMIT WORK performs the following actions:
It executes all subroutines registered using PERFORM ON COMMIT.
It triggers an internal event in Object Services that ensures the registration of changes in persistent objects as the last update function module, as well as the subsequent initialization of persistent object attributes.
It initiates the processing of all registered update function modules in the update work process.
This executes all high-priority update function modules registered using CALL FUNCTION ... IN UPDATE TASK in the order of their registration and in a common database LUW. If you do not specify the addition AND WAIT, the program does not wait until the update work process has executed it (asynchronous updating). If you specify the addition AND WAIT, however, program processing after COMMIT WORK will not continue until the update work process has executed the high-priority update function modules (synchronous updating).
If all high-priority update function modules are completed successfully, the statement executes the low-priority update function modules together in a common database LUW.
In parallel, it also executes the individual function modules registered using CALL FUNCTION ... IN BACKGROUND TASK DESTINATION in a separate database LUW for each destination.
It handles all SAP locks set in the current program according to the value of the formal parameter _SCOPE of the corresponding lock function modules.
It triggers a database commit that also terminates the current database LUW.
The completion of statement COMMIT WORK triggers the event TRANSACTION_FINISHED of the system class CL_SYSTEM_TRANSACTION_STATE, where the parameter KIND has the value of the constant CL_SYSTEM_TRANSACTION_STATE=>COMMIT_WORK.
If the statement COMMIT WORK is executed by calling special programs, be aware of the following:
In a program executed using batch input, or if you have called the program using the USING addition of the statement CALL TRANSACTION, COMMIT WORK terminates the batch input processing when using the corresponding settings.
In a program called using CALL DIALOG, COMMIT WORK initiates the processing of subroutines or updated function modules registered using PERFORM ... ON COMMIT and CALL FUNCTION ... IN UPDATE TASK. Therefore, it does not complete the current SAP LUW. The SAP LUW cannot be completed until you execute the COMMIT WORK statement in the calling program.
You cannot execute the COMMIT WORK statement during the updating procedure or during the execution of subroutines registered using PERFORM ... ON {COMMIT|ROLLBACK}.
System fields
sy-subrc Meaning
0 You have specified the AND WAIT addition, and the updating of the update function modules was successful.
4 You have specified the AND WAIT addition, and the updating of the update function modules was not successful.
The COMMIT WORK statement always sets sy-subrc to 0 if the AND WAIT addition is not specified.
Note
The COMMIT WORK statement closes all database cursors . Open SQL statements that access a database cursor later ( SELECT loop and FETCH) raise an exception that cannot be handled.
Variant 2
COMMIT CONNECTION con.
Note
This statement is for internal use only.
It cannot be used in application programs.
Effect
The COMMIT command is not executed on the standard database, but only on the secondary database connection specified by con. con is the name of the database connection as it was specified in the table DBCON in the column CON_NAME. The database connection con can also be specified dynamically in the form (source_text) - the source_text field contains the name of the database connection. The source_text field must be of the type C or STRING.
On the specified secondary database connection, the database commit:
Closes all open database cursors (OPEN CURSOR)
Releases all database locks
Note
Note that the COMMIT CONNECTION DEFAULT statement unlike COMMIT WORK executes a pure database commit on the DEFAULT connection.
Exceptions
Non-Catchable Exceptions
Cause: COMMIT WORK is not possible in a FORM that was called using PERFORM ... ON COMMIT.
Runtime Error: COMMIT_IN_PERFORM_ON_COMMIT
Cause: COMMIT WORK is not allowed in the update.
Runtime Error: COMMIT_IN_POSTING
ROLLBACK WORK
Variants:
1. ROLLBACK WORK.
2. ROLLBACK CONNECTION con.
Effect
Terminates a SAP-LUW without storing the changes.
Variant 1
ROLLBACK WORK.
Effect
The statement ROLLBACK WORK closes the current SAP-LUW and opens a new one. In doing so, all change requests of the current SAP-LUW are canceled. To do this, ROLLBACK WORK carries out the following actions:
Executes all subprograms registered with PERFORM ON ROLLBACK.
Deletes all subprograms registered with PERFORM ON COMMIT.
Raises an internal exception in the Object Services that makes sure that the attributes of persistent objects are initialised.
Deletes all update function modules registered with CALL FUNCTION ...IN UPDATE TASK from the VBLOG and deletes all transactional remote Function Calls registered with CALL FUNCTION ... IN BACKGROUND TASK from ARFCSSTATE and from ARFCSDATA.
Removal of all SAP locks set in the current program in which the formal parameter _SCOPE of the lock function module was set to the value 2.
Triggers a database rollback, which also ends the current database-LUW.
After completion of the statement COMMIT WORK, the event TRANSACTION_FINISHED of the system class CL_SYSTEM_TRANSACTION_STATE is raised, in which the parameter KIND has the value of the constant CL_SYSTEM_TRANSACTION_STATE=>ROLLBACK_WORK.
Variant 2
ROLLBACK CONNECTION con.
Note
This statement is for internal use only.
It cannot be used in application programs.
Effect
The ROLLBACK-statement is not executed on the standard database but only on the secondary database connection, specified through con. con is the name of the database connection as it was specified in table DBCON in column CON_NAME. The database connection con can also be specified dynamically in the form (source_text), in which the field source_text contains the name of the database connection. The field source_text must be of the type C or STRING.
Notes
As all opened database cursors on the respective database connections are closed at ROLLBACK, the attempt to continue a SELECT-loop after a ROLLBACK, leads to a runtime error. Due to the same reason, a FETCH after a ROLLBACK to the then closed cursor, leads to a runtime error. You have to make sure that cursors that are still open, are no longer used after ROLLBACK.
After execution of the statement ROLLBACK, SY-SUBRC is always equal to 0. It is not necessary to check if SY-SUBRC is unequal to 0 after ROLLBACK.
ROLLBACK must not be used during update (CALL FUNCTION ... IN UPDATE TASK) or during the execution of FORMs, which were registered with PERFORM ... ON COMMIT resp. PERFORM ...ON ROLLBACK.
The statement ROLLBACK WORK is implicitly executed if a message of the type A is treated with the addition ERROR_MESSAGE when calling a function module with CALL FUNCTION.
Exceptions
Non-Catchable Exceptions
Cause: ROLLBACK WORK is not allowed within a FORM that is called with PERFORM ... ON COMMIT or PERFORM ... ON ROLLBACK.
Runtime Error: ROLLBACK_IN_PERFORM_ON_COMMIT
Cause: ROLLBACK WORK is not allowed within an update.
Runtime Error: ROLLBACK_IN_POSTING
SET UPDATE TASK LOCAL
Syntax
SET UPDATE TASK LOCAL.
Effect
This statement specifies that the high-priority update function modules - registered during the current SAP LUW using CALL FUNCTION ... IN UPDATE TASK - are registered in the ABAP memory instead of the VBLOG database table. In addition, it specifies that the current work process and not the update work process run these modules during the current database LUW, when the COMMIT WORK statement is executed. This statement has no effect on low-priority update function modules.
At the beginning of every SAP LUW, the local update function is deactivated. If you wish to use it, you must reactivate it again before the first update function module is registered.
System fields
sy-subrc Meaning
0 The local update function is activated.
1 The local update function has not been activated, because the program has already registered at least one update function module for the normal updating procedure in the current SAP-LUW.
Notes
The local update function performs a synchronous update according to the COMMIT WORK statement, independent of the addition AND WAIT.
The occurrence of a database rollback during the local update affects all previous change requests.

Cannot load a library unit database_object ( referenced by package name )

Dear Friends,
I am using Plls in Reports 6i. In One of the Pll I am Using
Backend Table in package body. I have two 8i instances. when I
comiple and save and close this plls with one instance( say
instance "A" ), its fine. it is done sucessfully. Now i am
connecting to other instance ( say instance "B" ) and open that
same pll. it is showing compilation error "Cannot load a library
unit <my_table> ( referenced by <package name> )". Now I compile
and save and close with instance "B". it is done sucessfully.
Again I am connecting to Instance "A" and open that same PLL. It
is showing same Error "Cannot load a library unit <my_table> (
referenced by <package name> )"
Anybody can tell me , How to get rid of this Problem. I dont
know its a BUG or somthing else.
I am using Window2000 as OS.
Thanks
Ashish Parikh

If a Schema has some objects in it, then you cannot drop that Schema until you remove all the objects out of it. You can change the schema owner
to another database principal and drop the user like,
Alter Authorization ON Schema::username TO DBO; Drop User username;
other option would be
Transfer the username schema objects to a different schema and drop username schema and user like.
Alter Schema DBO Transfer Username.[OBEJECTNAME] ;
--need to repeat this until you transfer all objects under this schema
Drop Schema username;
Drop User username;
Regards,
Praveen D'sa
MCITP - Database Administrator - 2008
sqlerrors

Cannot load library unit problem

Dear All,
I am using Oracle Report builder 6 and Oracle DB is 8i.
OS is SUN Server.
I have the following question:
After I modify the function in the formula column, I try to compile it. Then I got the error like:
Error 907 at line 0, column 0
cannot load library unit <Scheme Name>.<Table Name> (referenced by
CF_CAL_5FORMULA)
How to solve it? Thanks......

Hi,
had the same problem. Flushing the shared helped.
alter system flush shared_pool;
Regards
Helmut

PLS-00907: cannot load library unit PREORDER.GLOBALS@PREORDER

Hi all, I am getting below error while compiling the package in oracle 11g.
SQL> select version from v$instance;
VERSION
11.2.0.3.0
SQL> !uname -a
SunOS ghb1s311 5.10 Generic_142900-13 sun4u sparc SUNW,Sun-Fire-V890
SQL> SELECT owner,
       object_type,
       object_name,
       status
FROM   dba_objects
WHERE status = 'INVALID'
ORDER BY owner, object_type, object_name;
2    3    4    5    6    7
OWNER                OBJECT_TYPE   OBJECT_NAME                    STATUS
KOMPIMP              PACKAGE BODY IMPORT_NI_STAMMDATEN           INVALID
SQL> alter package KOMPIMP.IMPORT_NI_STAMMDATEN compile body;
Warning: Package Body altered with compilation errors.
SQL> show error
Errors for PACKAGE BODY KOMPIMP.IMPORT_NI_STAMMDATEN:
LINE/COL ERROR
0/0      PLS-00907: cannot load library unit PREORDER.GLOBALS@PREORDER
         (referenced by PREORDER.MANAGE_DATEN@PREORDER)
1201/5   PL/SQL: Statement ignored
SQL> select object_name,object_type,owner,status from dba_objects where object_name like 'GLOBALS';
OBJECT_NAME                         OBJECT_TYPE                         OWNER                          STATUS
GLOBALS                             PACKAGE                             KOMPIMP                        VALID
SQL> select object_name,object_type,owner,status from dba_objects where object_name like 'PREORDER';
OBJECT_NAME                         OBJECT_TYPE                         OWNER                          STATUS
PREORDER                            DATABASE LINK                       KOMPIMP                        VALID
These package(GLOBALS') is valid then also this is not compiling.
Please suggest to solve this problem.
Thanks in Advance

Hi
Without commenting on the specific HR packages, it sounds like you are causing invalidations when you recompile.
The first thing to do is to try to minimize the scope of each recompilation. So if the body of a package A is invalid, don't recompile the specification (which will invalidate any other package B that references a function, procedure, type or package variable in A). Just recompile the body (which afaik NEVER invalidates anything else).
alter package A compile body;If you have invalid package specs (which you do now) try to recompile them in dependency order. So if package (spec) A depends on (eg references a package (header) variable or type definition in) package B, then be dure to compile B before A.
In general, you should recompile invalid specifications first, then invalid package bodies.
The tricky objects are Views - a view can depend on a package spec (if the view SQL includes a reference to a package function) and a package spec or body can of course depend on a view. Good developers try to avoid circular dependencies! So our compilation order becomes:
* Views (unless dependent on packages)
* Package specs
* Views that depend on packages
* Package bodies
(Stand-alone stored procedures and functions are a pain in the neck, as they can depend on each other and on views, packages etc).
You can try using utlrp.sql (in rdvms/admin) which calls utl_recomp.recomp_parallel - but I don't know how good this is at sorting out dependencies.
HTH
Regards Nigel

What is consolidate library mean?

what is consolidate library mean?

Using this option places the content of the iTunes library into the iTunes Music folder; by default on Windows, the iTunes Music folder doesn't contain music imported from hard disks. Content downloaded from the iTunes Store or ripped from CDs is always placed in the iTunes Music folder.
(26374)

What's ALE Distribution Unit?

Hi:
What's ALE Distribution Unit? (TCD:UPS01,UPSC01 etc)
I cannot find any information about it in SAP lib.
Do you have any threads about it?
Regards
Ming

Hi,
          ALE Distribution Unit (UPS)
Definition
An ALE distribution unit comprises exactly one original packet which may have one or more correction packets
Structure
The ALE distribution unit has the following features:
     It contains the current object list for complete posting.
     The object list and status of the ALE distribution unit are determined dynamically from the original packet and correction packets.
     Changes to the ALE distribution unit are assigned to the current packet (original packet or correction packet).
Example
Distribution unit Alpha-001 contains data for a pump. The filters were forgotten in the original packet, so the pump cannot be posted consistently. The filters are sent subsequently in a correction packet. The object list of the ALE distribution unit is corrected, and the filter is added.
Creating an ALE Distribution Unit
Use
If you want to create an ALE distribution unit manually, there is no connection to the replication workbench. The ALE distribution unit is then not linked to a
In product data distribution, the system automatically generates an ALE distribution unit in the replication workbench from the distribution order package of your distribution order.
Prerequisites
     You have processed the activities in Customizing for UPS.
     You have processed the activities in Customizing for ALE.
Procedure
To create an ALE distribution unit:
1.     Choose Logistics  Central Functions  Product Data Distribution  ALE Distribution Unit  Create ALE Distribution Unit.
2.     Enter the following data:
a.     Name of the packet
b.     Packet owner, default local
c.     Partner system
d.     Distribution direction, default outbound
You go to processing for ALE distribution units.
1.     Enter the data requested
2.     Save.
3.     In the ALE Distribution Unit menu, you can change and display ALE distribution units.
*Reward Points
Regards

What is "Consolidate Library"

What is 'consolidate library?" Under my previous OS my ITunes library showed categories such as 'genres' now it's all gone...all music remains, individually in my 'playlists' but nothing appears as before. It would show me EVERY "MeatLoaf" cd in the entire library....does anyone know how to restore that capability....careful, I'm a "ROOKIE" at this cyber-stuff but any guesses will be appreciated. If "Consolidate Library" doesn't do what I'm after, does anyone know what will? Also, the message "cannot be undone" shows under "Consoli...."
h e l p ? ?

WHen you use iTunes with the default settings, as you add content to your library, those media files are copied into the iTunes folder from where ever you added them from (Desktop, CD, media card, etc.).
However you can turn that off and when you add files to iTunes, it will add them to the library and simply use them from where ever you added them. So next time you play them it will go to that location for the file. For example you might have some songs in your My Documents folder, others might be on an external drive, & still others in a folder called "Songs" on your C: drive or another internal drive. Some people like this better because then they can organize their files any way they want and not have iTunes make copies into the iTunes folder and use its own structure.
Which brings us to consolidate library. All this function does is copies all the media files that are not in the place iTunes would normally put them and copies them into the iTunes folder, thus consilidating everything into the same folder. This would be useful, for example, if you were getting a new computer and wanted to move everything from the old computer to the new computer. Rather than trying to find everything spread all over your old computer system, you can consolidate the library then everything will now be under one folder on the one drive and you can now easily move that folder to the new computer knowing everything has been consolidated into it.
Patrick

What is non-Software Unit

Hi All,
In "Netweaver 2004s" version for "XI"
in SLD:
1. What is "Non-SAP Sotware Unit" ?
2. How to add existing Business system to another
product?
regards,
Khaja

Hi,
1. What is "Non-SAP Sotware Unit" ?
Those are none other than Software Components that are not existing in the list and you are creating it new.
For example if you are selecting the Product that is existing say "SAP ECC". Now when you go for creating Software Component versions you can select from the list or you can creat your own. When you are creating of your own Software Component it is called Non-SAP Sotware Unit.

What is the operating unit?

Setting up an Alert I came across a field labeled operating unit. I left the field blank because one of my collegues told me it wasn't necessary. Turns out it was. I read a little about in the Alerts Manual, but I still don't understand what it is. Could anyone shine some light on this subject for me?

The power adapter specification for your Router is 12v 5Amp, 100~120V, Big Barrel . This is the standard specification, you can buy any adapter with this specification and this will work for your Router. Or else you may Contact Linksys Customer if they have the adapter with them, they might send you the Power Adapter by paying the difference price, or else you can get this adapter from any of the stores.

About to move from XP to Windows 7 - what about iTunes Library

Hi,
Shortly I will be wiping XP from my PC and doing a new install (not upgrade) of Windows 7.
What do I need to do regards saving my iTunes Library and then Importing into W7.
Probably a tutorial somewhere but haven't found it yet.
Thanks.

There are some drawbacks, running Windows 7 (only) on a Mac via Bootcamp yields less than stellar results, especially with the Retina display.
And of your traveling, the Mac's high power needs (especially the Retina display) and lack of removable battery are going to be a serious issue. The Retina display is glossy, not ideal for viewing on the road and in varied environments.
CS4 won't run on the OS X version that comes with a Mac, so your looking at purchasing CS6.
Support for Windows is more widespread than for Mac's, also if you ever need to redownload OS X to fix a issue, requires a fast reliable Internet connection of the broadband kind.
If your running Windows on your Mac, you can expect to be on your own and not get support as easily as if you were running it on a regular PC.
If you can't afford to keep up with CS upgrades, then you shouldn't be considering a Mac because there are more paid upgrades on that than on Windows 7, it's like a annual nightmare.
IMMO your still better off on a decent, 1920 x 1080 res, matte screen, removable battery (with extras), Win 7 Pro i7 machine (Pro+ runs XP programs) which will stay like it is and get security updates until 2020.
OS X changes every year and if you don't upgrade, + all your third party software, then about 3 years later your left behind for updates.
Also you will have to buy Win 7 to run on your Mac, the OEM disks won't work.
If your trying to budget, then a Mac is certainly not for you.

Rebuild machine (but what of my library?)

Hi all, I'm a bit of a duffer with iTunes, maybe one of you kind boffins can give me some advice.
I need to rebuild me XP, not too much of an upheaval because my music is on another drive. I've had a good rumage through the help and FAQ, but I thought i'd get some advice about what i need to do before taking the plunge.
I see there is a backup library option, I guess my main worry is that the files will still be there but when I reinstall iTunes afterwards - all the renaming and sorting and importing from different folders i've done (about a years worth of work, would you believe) will have to be started again. If that were to happen I think i'd have to give up on music or kill myself or something.
Anyway, any advice would be greatly appreciated. TVMI
Matt

Hi all, I'm a bit of a duffer with iTunes, maybe one of you kind boffins can give me some advice.
I need to rebuild me XP, not too much of an upheaval because my music is on another drive. I've had a good rumage through the help and FAQ, but I thought i'd get some advice about what i need to do before taking the plunge.
I see there is a backup library option, I guess my main worry is that the files will still be there but when I reinstall iTunes afterwards - all the renaming and sorting and importing from different folders i've done (about a years worth of work, would you believe) will have to be started again. If that were to happen I think i'd have to give up on music or kill myself or something.
Anyway, any advice would be greatly appreciated. TVMI
Matt

TS5376 Repairing for MSVCR80.dll missing -- what about the library?

Repairing for MSVCR80.dll missing. When performing these steps, will your library of music, etc. be lost? If yes, what is easiest way to restore?

See Troubleshooting issues with iTunes for Windows updates for further advice.
tt2

What is a 'Library Unit'?

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