Allow duplicate key & value in collection

Hello Experts,
I have once scenario where I have to store duplicate keys (string) and values (string) in Map. I tried with MultiHashMap (Apache) but it's very specific to datatype. It will only allow "string" key and "integer" value.
How can I do it? Any help will be appreciated.
Regards,
Somnath

Stupid question perhaps, but a regular HashMap with a String as a key and an ArrayList as a value doesn't cut it? You really NEED duplicate keys also?
EDIT: yes that is a stupid suggestion; of course you need duplicate keys when it is in fact a duplicate key/value pair that we're talking about.
It will only allow "string" key and "integer" value.When I look at the Javadoc I see it is controlled by generics, just like the regular Map type. Here, even in this very old javadoc:
http://commons.apache.org/collections/api-2.1.1/org/apache/commons/collections/MultiHashMap.html
You can see that put() takes two Object values, not a String and an Integer.

Similar Messages

The record has duplicate key values - "Include in Unique Index" checkbox missing

I have a Silverlight client app that I'm developing in Lightswitch in VS2013 Ultimate Update 1, and have run into a problem when adding records.
I am working against an external SQL Server 2008 database, and the table in question only has the primary key constraint, meaning that the ID field is an identity field, set as the primary key.
When I try and add records to the table from the app, I get an error "The Shiur record has duplicate key values." This seems to happen when I add a row that has the same Speaker as an existing one. If I add one with a new Speaker then
it inserts OK.
Whilst searching for information on this error, I saw many comments around about there being a problem in earlier releases with the "Include in Unique Index" not working properly. This looked like my problem, except for two points...
1) This table doesn't have anything in a unique index (as far as I know), as I never set it up to have any. You can see the details here...
This looks to me like there is only the one index, which is the primary key one.
2) The "Include in Unique Index" checkbox doesn't appear on my Properties panel at all. If I open the table in the designer, then click in the Speaker row, I don't see "Include in Unique Index" at all...
Actually, I don't see "Include in Unique Index" at all, irrespective of what I click. It's just not there.
So, I don't seem to have a unqiue constraint to violate, and VS doesn't show me the "Include in Unique Index" to allow me to check this, but I still get the error on insert. Anyone any ideas what's going on here?
Thanks
FREE custom controls for Lightswitch! A collection of useful controls for Lightswitch developers.
Download from the Visual Studio Gallery.
If you're really bored, you could read about my experiments with .NET and some of Microsoft's newer technologies at
http://dotnetwhatnot.pixata.co.uk/

Hi Alan,
'Include in Unique Index' is for intrinsic database entity properties.
Ah, that explains why I can't see it then :)
Is LightSwitch or SQL throwing the error?
Ah, you're a genius! Well, not quite, but your question led me to the answer.
For some odd reason, the primary key fields on my tables seem to have lost their identity setting, so when it tried to insert a new record, the ID wasn't automatically increased, so was going in as zero. This worked fine for the first insert, as there wasn't
a record with zero ID, but failed for the second.
Changed the ID fields to be identity, and all works fine now :)
Thanks very much.
FREE custom controls for Lightswitch! A collection of useful controls for Lightswitch developers.
Download from the Visual Studio Gallery.
If you're really bored, you could read about my experiments with .NET and some of Microsoft's newer technologies at
http://dotnetwhatnot.pixata.co.uk/

Map that allows duplicate keys

Is there a map that allows duplicate keys? The get(Object key) method will then return a Collection.

Thanks, I made my own class with some help from previous threads.
    private class DuplicateMap {
        private Map map = new HashMap();
        public void put(Object key, Object value) {
            List existing = (List)map.get(key);
            if (existing == null) {
                List list = new ArrayList();
                list.add(value);
                map.put(key, list);
            } else {
                existing.add(value);
        public List get(Object key) {
            List returnValue = (List)map.get(key);
            if (returnValue == null) {
                returnValue = new ArrayList();
            return returnValue;
    }

Db adaptor for insert- SQLException: [SQL0803] Duplicate key value specified

While invoking db adaptor for insert on table 1 selecting values form another table, i am gtting error ; before3 insert i am updating table 2nd using db adaptor
QUERY insert into CRPDTA.F5504579 (SELECT * FROM CRPDTA.F5504571 WHERE PAHDC=#v_updatedRecord_HDC)
Error :
Non Recoverable System Fault :
<bpelFault><faultType>0</faultType><bindingFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary>Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'insert_Ledger_F5504579' failed due to: Pure SQL Exception. Pure SQL Execute of insert into CRPDTA.F5504579 (SELECT * FROM CRPDTA.F5504571 WHERE PAHDC=?) failed. Caused by java.sql.SQLException: [SQL0803] Duplicate key value specified.. The Pure SQL option is for border use cases only and provides simple yet minimal functionality. Possibly try the "Perform an operation on a table" option instead. This exception is considered not retriable, likely due to a modelling mistake. To classify it as retriable instead add property nonRetriableErrorCodes with value "--803" to your deployment descriptor (i.e. weblogic-ra.xml). To auto retry a retriable fault set these composite.xml properties for this invoke: jca.retry.interval, jca.retry.count, and jca.retry.backoff. All properties are integers. ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. </summary></part><part name="detail"><detail>[SQL0803] Duplicate key value specified.</detail></part><part name="code"><code>-803</code></part></bindingFault></bpelFault>
Please suggest....

Easter1976 wrote:
Hi please can you help me. I think I am having problems with tranactions. I am deleting from a table and then inserting in the same table with the same key that I have just deleted. Simple then - don't do that. It suggests a flaw in the design. Either use a new key or do an update.
Note that you would get a duplicate key error if the table is set up such that it doesn't
actually delete but doesn't something such as creating a log entry with a delete flag set.

[SQL Server]Violation of PRIMARY KEY constraint 'DeploymentSummary_PK'. Cannot insert duplicate key in object 'dbo.DeploymentSummary'. The duplicate key value is

I have migrated my SCCm 2007 environment to SCCM 2012 SP1 CU4.
I noticed in the System Status\Component Status\SMS_STATE_SYSTEM a lot of errors like the one below:
Microsoft SQL Server reported SQL message 2627, severity 14: [23000][2627][Microsoft][SQL Server Native Client 11.0][SQL Server]Violation of PRIMARY KEY constraint 'DeploymentSummary_PK'. Cannot insert duplicate key in object 'dbo.DeploymentSummary'. The duplicate key value is (1, 0, S0220438, 0). : spUpdateClassi
Please refer to your Configuration Manager documentation, SQL Server documentation, or the Microsoft Knowledge Base for further troubleshooting information.
When looking up the deployment ID and recreate the Deployment the problem is solved. But I have 700 packages and don't want to manually do this action on all packages. I think it is related to the migration i did and something went wrong there :-(
Besides it will retriggers the deployment to the clients which is also not preferred.
Is there another way to solve this by e.e.g do something directly in the SQL database tables ?

Hi,
It is not supported by Microsoft that do something directly in SQL database.
If you want to do that, you could make a call to CSS.
Best Regards,
Joyce
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

SSIS - "Violation of PRIMARY KEY constraint. Cannot insert duplicate key in object ' tablename '. The duplicate key value is 1234 . Though there are no duplicate records.

Hi,
I am providing support to one of our clients, where we have jobs scheduled to load the data from the tables in the source database to the destination database via SSIS packages. The first time load is a full load where we truncate all the tables in the destination
and load them from the source tables. But from the next day, we perform the incremental load from source to destination, i.e., only modified records fetched using changed tracking concept will be loaded to the destination. After full load, if we run the incremental
load, the job is failing with the error on one of the packages "Violation of PRIMARY KEY constraint. Cannot insert duplicate key in object '<tablename>'. The duplicate key value is <1234>, even though there are no duplicate records. When we
try debugging and running the failing package, it runs successfully. We are not able to figure out why the package fails and when we run the next day it runs successfully. Request you to help me in this regard.
Thank you,
Bala Murali Krishna Medipally.

Hi,
I am providing support to one of our clients, where we have jobs scheduled to load the data from the tables in the source database to the destination database via SSIS packages. The first time load is a full load where we truncate all the tables in the destination
and load them from the source tables. But from the next day, we perform the incremental load from source to destination, i.e., only modified records fetched using changed tracking concept will be loaded to the destination. After full load, if we run the incremental
load, the job is failing with the error on one of the packages "Violation of PRIMARY KEY constraint. Cannot insert duplicate key in object '<tablename>'. The duplicate key value is <1234>, even though there are no duplicate records. When we
try debugging and running the failing package, it runs successfully. We are not able to figure out why the package fails and when we run the next day it runs successfully. Request you to help me in this regard.
Thank you,
Bala Murali Krishna Medipally.
I suspect you are trying to insert modified records instead of updating.

*** [23000][2627][Microsoft][SQL Server Native Client 11.0][SQL Server]Violation of UNIQUE KEY constraint 'ClientPushMachine_G_AK'. Cannot insert duplicate key in object 'dbo.ClientPushMachine_G'. The duplicate key value is (16777412). : sp_CP_CheckNewAss

*** [23000][2627][Microsoft][SQL Server Native Client 11.0][SQL Server]Violation of UNIQUE KEY constraint 'ClientPushMachine_G_AK'. Cannot insert duplicate key in object 'dbo.ClientPushMachine_G'. The duplicate key value is (16777412). : sp_CP_CheckNewAssignedMachine
CCCRT::RunSQLStoredProc - Failed to execute SQL cmd exec [sp_CP_CheckNewAssignedMachine] N'xxx', 1
CCRQueueRequest::GetRequestFromQueue - Failed to execute SQL cmd sp_CP_CheckNewAssignedMachine
I get the above issue and the one below at a client site; the error started with the error below then changed to the one reported above and back to the one below. Everything is working as it should but the issues
started when one of the admins at the data-centre incorrectly applied a gpo which affected a number of service accounts (sccm inclusive) and they expired....hence reporting in sccm got broke as well as this error in the ccm.log file appeared.
Remote client install still works but I believe this error affects new client discovered by sccm, so in other words devices discovered by sccm do not get the client installed automatically....but if all access and permissions are in place...pushing out the
client to the new discovered system works, it just not done automatically, which kinda defeats one the reasons for using sccm.
I have searched the breadth of the tinternet and I can only find two technet reference to the same error - one says to edit the stored procedure on the sql server which I don't think should be done... Like Jason said and I concur....its bad joo joos.
The second suggestion, said you should select all the options in the Client Push Installation properties, I have tried this but hasn't solved the problem.
I am planning to upgrade the site to the R2 CU3 before the end of the year but I would like to resolve this error before the upgrade.
The site is currently sccm 2012 sp1
Any idea?> Resolution? sil vous plait!
Merci

Hi ,
Please back up the database of the SCCM site. Then run the following query against the Site DB and see how it goes.
DELETE FROM System_SMS_Resident_ARR
WHERE ItemKey IN (
SELECT ItemKey FROM vSystem_SMS_Resident_ARR
GROUP BY ItemKey
HAVING COUNT(ItemKey) > 1
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Msg 2601, Level 14, State 1, Procedure sp_flush_commit_table, Line 15 Cannot insert duplicate key row in object 'sys.syscommittab' with unique index 'si_xdes_id'. The duplicate key value is (2238926153). The statement has been terminated.

I am using SQL server 2008 R1 SP3. And when we are doing back up operations we are facing the below error
Msg 2601, Level 14, State 1, Procedure sp_flush_commit_table, Line 15
Cannot insert duplicate key row in object 'sys.syscommittab' with unique index 'si_xdes_id'. The
duplicate key value is (2238926153).
The statement has been terminated.
Please assist me with your inputs.
Thanks,
Rakesh.

Hello,
Did you enable change tracking on the database? If so, please try to disable and re-enable the change tracking.
The following thread is about the similar issue, please refer to:
http://social.msdn.microsoft.com/forums/sqlserver/en-US/c2294c73-4fdf-46e9-be97-8fade702e331/backup-fails-after-installing-sql2012-sp1-cu1-build-3321
Regards,
Fanny Liu
Fanny Liu
TechNet Community Support

Violation of PRIMARY KEY constraint 'PK_test'. Cannot insert duplicate key in object 'dbo.test'. The duplicate key value is (12610). (Source: MSSQLServer, Error number: 2627) ?

Hi team,
How resolve the below error
Violation of PRIMARY KEY constraint 'PK_test'. Cannot insert duplicate key in object 'dbo.test'. The duplicate key value is (12610). (Source: MSSQLServer, Error number: 2627) ?
Thanks,
Ram
RAM

Hi team,
How resolve the below error
Violation of PRIMARY KEY constraint 'PK_test'. Cannot insert duplicate key in object 'dbo.test'. The duplicate key value is (12610). (Source: MSSQLServer, Error number: 2627) ?
Thanks,
Ram
RAM
There can be two reasons
1. The insert script used is having multiple instances of the records with Key as 12610 returned from the source query. If this is the issue add a logic to include only the unique set of id values for records by avoiding duplicates. There are several approaches
for this like using ROW_NUMBER with PARTITION BY, using a join with derived table etc
2. The record with Key 12610 already exist in your destination table and your script is again trying to insert another instances of record with same key. This can be avoided by adding a NOT EXISTS condition with a subquery which will check and return only
those records which doesnt already exist in the source
Please Mark This As Answer if it solved your issue
Please Vote This As Helpful if it helps to solve your issue
Visakh
My Wiki User Page
My MSDN Page
My Personal Blog
My Facebook Page

Collection object which allows duplicate keys

I wanted to know if there is any Collection object which allows me to store multiple values for a key.
I have the data:
key "a" - value "0"
key "a" - value "1"
key "a" - value "2"
key "b" - value "3"
key "b" - value "4"
key "c" - value "5"
Is there some collection object where I can store the above data which includes duplication of keys?

No. The values do not need to be stored twice. What I wanted to know
was if a key [say a in this case] can be repeated so as to store multiple
values [0, 1, 2] against it?Well, the solution is simple then: use a Set (no matter which one)
as the value part and collect all the (duplicate?) values in that set.
Something like this will do:public class Multi {
   private Map map= new HashMap();
   public void put(Object key, Object value) {
      Set values= (Set)map.get(key);
      if (values == null)
         map.put(key, values= new HashSet());
      values.put(value);
   public Set get(Object key) {
      return map.get(key);
}this was from the top of my head, typed in in a silly little reply box,
so no warranties apply etc. ;-)
kind regards,
Jos

Allow duplicate key in InfoObject/ compounding length problem

Hi all.
I try to create InfoObject with compounding key, consisting of IObj itself plus 4 compound attribs and total length of 63 symbols (max allowed is 60). Obviously, the system doesn't allow me to activate the InfoObject.
I consider to move compounds into attributes area, but don't know is it possible to allow duplicate records in InfoObject?
or
Maybe you can help me with some other advise how to manage this compound key limitation?
additional info:
The InfoObject is the "copy" of source system master data table

Hi,
ok, now I see. Well there is a restriction that the keyfields as in your example shouldn't be longer than 60 characters (summed up). So you need to think about using another object as compound. Isn't that possible? Another option might be to post the data to a ods/dso first which has your object as well as the compounding attributes as keyfields and which was already recommended, and after that, post the value to a new infoobject which gets it's unique value from a number range object that you need to define specially for this purpose. Add the keyfields of that ods/dso as navigational characteristics to that new object.
regards
Siggi

Allow Repeated Key values in WEB

Does anyone know how to turn on Repeating key values in the WEB. This functionality works from the Properties in BEX, but does not appear to be available via the WEB.

It is a property of the web item TABLE 'SUPPRESS_REPETITION_TEXTS', by default the property is checked you can uncheck it using the properties window in WAD. See attached documentation.
http://help.sap.com/saphelp_nw04/helpdata/en/76/489d39d342de00e10000000a11402f/content.htm

Duplicate Key value pair in Map

Hi Guys,
How do i implement a Map with 1 Key having multiple values ?
Can anyone give me a rough idea ?
Regards
Vyas, Anirudh

you can use ArrayList Object where you can add more values and put this list object into Map for a key,
HashMap map = new HashMap ()
ArrayList al = new ArrayLIst ();
al.add ("a");
al.add ("b");
al.add("c");
map.put ("lowerLetters", al);
here "lowerLetters" key is pointing to multi values (a, b, c);

Violation of PRIMARY KEY constraint . Cannot insert duplicate key in object

hi i am using SQL Server, when i try to insert data from my jsp page it is inserting the data double time and when i try to submit for second time it is showing the following error.
Violation of PRIMARY KEY constraint 'PK_EMPLOYEE'. Cannot insert duplicate key in object 'EMPLOYEE'.
I didnt set identity for primary key. If i try to set identity to true then it is allowing data to submit only if i uncheck my primary key column in cached row set. And if i uncheck that primary key element then i can not retrieve the data by edit button. So how to solve this problem.
Please any help would be appreciated.
Thank You in Advance.

Hi,
I am providing support to one of our clients, where we have jobs scheduled to load the data from the tables in the source database to the destination database via SSIS packages. The first time load is a full load where we truncate all the tables in the destination
and load them from the source tables. But from the next day, we perform the incremental load from source to destination, i.e., only modified records fetched using changed tracking concept will be loaded to the destination. After full load, if we run the incremental
load, the job is failing with the error on one of the packages "Violation of PRIMARY KEY constraint. Cannot insert duplicate key in object '<tablename>'. The duplicate key value is <1234>, even though there are no duplicate records. When we
try debugging and running the failing package, it runs successfully. We are not able to figure out why the package fails and when we run the next day it runs successfully. Request you to help me in this regard.
Thank you,
Bala Murali Krishna Medipally.
I suspect you are trying to insert modified records instead of updating.

Duplicate message and Duplicate key error in Moni and RWB

Hi,
I am getting very frequent issues of Duplicate messages in production system moni and RWB.
Moni error: (IDOC to JMS) Errors are coming in call adapter step:
com.sap.engine.interfaces.messaging.api.exception.MessagingException: Could not insert message 005056aa-730e-1ed4-a6c9-a01ee2b86cb3(INBOUND) into duplicate check table. Reason: com.sap.sql.exception.OpenSQLException: Connection reset by peer: socket write error OpenSQLExceptionCategories: [RECOVERABLE]
RWB error: (File toIdoc) Errors are coming in sender channel.
MP: exception caught with cause com.sap.engine.interfaces.messaging.api.exception.DuplicateMessageException: Message Id a6d559cf-b00c-11e4-b786-00000daf354a(OUTBOUND) already exists in duplicate check table: com.sap.sql.exception.OpenSQLIntegrityConstraintViolationException: Violation of PRIMARY KEY constraint 'PK__BC_MSG_D__99C1915D3DE9247A'. Cannot insert duplicate key in object 'SAPPGXDB.BC_MSG_DUP_CHECK'. The duplicate key value is (a6d559cf-b00c-11e4-b786-00000daf354a, OUTBOUND). OpenSQLExceptionCategories: [NON_TRANSIENT, INTEGRITY_CONSTRAINT_VIOLATION
Moni errors are manually reprocessed and RWB are automatic.
Can you please let me know if there is any solution available for these issues?
Thanks
Navneet.

I'm getting the same issue at my current client:-
Putting message into send queue failed, due to: com.sap.engine.interfaces.messaging.api.exception.DuplicateMessageException: Message Id e1d4a31b-f0cc-11e4-c7fb-0000029706f7(OUTBOUND) already exists in duplicate check table: com.sap.sql.exception.OpenSQLIntegrityConstraintViolationException: ORA-00001: unique constraint (SAPSR3DB.SYS_C00188646) violated OpenSQLExceptionCategories: [NON_TRANSIENT, INTEGRITY_CONSTRAINT_VIOLATION]
I've tried restarting the SOAP channel but this has not resolved the problem.
Just read on another thread that this may be a misleading error message (see last post on the link). It may be an idea to increase the trace level temporarily and look for any other issues that may be the cause.
So far I've not seen any post that describes the error on the SOAP channel - only seeing it for JDBC & File. However it seems to be a common problem across a number of sender channels.

Allow duplicate key & value in collection

Similar Messages

Maybe you are looking for