Taxonomy vs Hashtag

Dear all,
Sorry it may be a dumb question. I have built some Sharepoint 2010 before and used the Taxonomy termstore to tag documents. I am new to Sharepoint 2013 and aware there is new social feature Hashtag or #tag. I see most demo on hashtag is on conversion
but not in the documents. Is the document tagging still the area of Taxonomy?
I am going to build a brand new system based on Sharepoint 2013. I am wondering is Hashtag can replace Taxonomy? If so I would like to avoid provide two similiar sets of "keyword" system to users. Would you please give me some idea?
Thanks!
Mark

check these two, will give more in depth.
http://blog.metavistech.com/2013/05/double-tag-managed-metadata-and-taxonomies-in-sharepoint-2013/
http://www.chrismcnulty.net/blog/Lists/Posts/Post.aspx?ID=101
Please remember to mark your question as answered &Vote helpful,if this solves/helps your problem. ****************************************************************************************** Thanks -WS MCITP(SharePoint 2010, 2013) Blog: http://wscheema.com/blog

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Using Hashtag in blog or in a Rich text box

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Hi ,
For this issue, I'm trying to involve someone familiar with this topic to further look at it.
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Eric Tao
TechNet Community Support

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Hi Experts,
I have created a main table Products and there is a field Manufacturer which is a Lookup Taxonomy field. When I try to delete the field there comes an error stating 'The field cannot be deleted until references to it in Family Hierarchy are removed'. But in data manager there exists no data for that table. Even in the other mode I have checked whether there exists any relationships. There seems to be nothing, still I can't able to delete that field. Please help!!!
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Hi Thamizharasi,
I feel you have defined a Family table in your repository. This family table is referring to this taxonomy field. To resolve this, try below steps:
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Query based taxonomy from scratch gives NoSuchMethodError...

I'm trying to create a query based taxonomy following the instuctions specified in the help docs: KM Platform -> Admin Guide -> Content Mgmt -> Taxonomies and Classification -> Creating a QBT -> from scratch. I created an index on a newly created (hence empty) folder in the 'documents' repository. So, essentially, the data source points to that folder. Also, I selected 'TREX Classification' on the 'Service' drop-down while creating the index. I left the crwler profile as blank. Then I went on to create a new 'Query Based Taxonomy'. I was able to create it alright, but as soon as I click on it to add folder and the such, I get this error:
java.lang.NoSuchMethodError
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thanks,
Biju.

Hi Biju,
re. your NW'04 SP stack 4 migration intention:
NW'04 is still in ramp-up (SP stack 4 is the current shipment bundle of it) so at the current point in time, only participating ramp-up customers can use it.
A migration from EP6.0 SP2 to NW'04 will be possible (but not during the ramp-up phase).
From a Knowledge Management & Collaboration perspective, we will port most of the NW'04 SP stack 4 functions to EP6.0 SP2 as well. These functions will be shipped as EP6.0 SP2 Patch 5 (planned shipment date beginning of Q4 / 2004) so for mid-term, you can also plan to stay on EP6.0 SP2 if you have no other pressing reasons for going to NW'04 (e.g. enhanced Web AS functions).
This feature porting from NW -> EP6.0 SP2 is an 'only-once' action, however, and NetWeaver will be the release for new features in the future.
Regards,
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Hi Everyone,
Not able to get the taxonomy filed value from the metadata filed type.
Any one can help me on this.
Label, TermGuid, ValidatedString are showing empty when i debug the code.
Below is the code which i used to get the taxonomy filed value

Hi,
Can you please try getting this way?
var taxonomyField = listItem.Fields.GetFieldByInternalName(fieldName) as TaxonomyField;
if (taxonomyField.AllowMultipleValues)
var fieldValuesCollection = listItem[taxonomyField.Title] as TaxonomyFieldValueCollection;
return fieldValuesCollection.Select(x => new Guid(x.TermGuid)).ToList();
else
var fieldValue = listItem[taxonomyField.Title] as TaxonomyFieldValue;
return new List<Guid>() { new Guid(fieldValue.TermGuid) };
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If this helped you resolve your issue, please mark it Answered

Full path mapping not working for Taxonomy values

Hi Friends,
I'm trying to update a main table field, which is of type Lookup [Taxonomy]. The taxonomy table has a 5-level hierarchy, with two columns, Code (Display Field 1) and Name (Display Field 2). There are no attributes maintained.
001, A   [Remote Key : 001] <ROOT NODE> {Level 1}
|---000, A1   [Remote Key : 000] {Level 2}
      |---001, A2   [Remote Key : 001] {Level 3}
            |---001000, A3   [Remote Key : 001000] {Level 4}
            |---000102, SYST [Remote Key : 000102] {Level 5}
            |---001001, A4   [Remote Key : 000101] {Level 4}
            |---000102, SYST {Level 5}
|---001, B   [Remote Key : 001] {Level 2}
      |---001, B1   [Remote Key : 001] {Level 3}
            |---001000, B2   [Remote Key : 001000] {Level 4}
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            |---000102, SYST {Level 5}
The figure, unfortunately doesn't come up right, so I've indicated the levels of the nodes.
The remote keys have been maintained at all the levels. I've also set my Configuration Options settings for Hierarchy Values Automap to Fullpath. However, when I try to do an "Automap", the values are being mapped to the wrong leaf node, taking only the leaf node remote key, rather than following the full path. The leaf node value (000102, SYST) repeats multiple times, and the remote key could be maintained only for one of them. But instead of following the hierarchy, the mapping happens to the value for which remote key was maintained, here 001->000->001->001000->000102, no matter what the hierarchy is.
Am I missing something? Any help would be appreciated.
Regards,
Anil Madhavan
Edited by: Anil Madhavan on Jan 20, 2010 8:48 AM
Edited by: Anil Madhavan on Jan 20, 2010 9:25 AM

Hello Anil,
As for Hierarchy field using leaf nodes only for matching - this is the current design and from memory allocation point of view, I think it is reasonable (keeping the full path to the Node will use huge amounts of memory).
they way workaround this is by adding the code field to the matching step, this will allow you to make sure that the currect nodes are being mapped.
Hope this information helps,
Idan

Not able to import Attribute Text Values in Taxonomy table

Hi Experts,
I have an excel file with 54K records of Attribute text values need to import in to taxonomy table. my excel file has 3 fields like ID, Name, Text Values. While mapping the fields in feild mapping grid, I have mapped ID field with Attribute Alias, Name with Attribute name, Text Value with Text Value and clone field of Text Value with [Text Value Remote Key]. Based on the field mapping I was trying to map values for ID filed with Attribute Alias field. Here I found Attribute Alias field has values in destination grid which were imported before for Attribute Name ID's in to the Alias field for attribute names.
Here I found these values are different when I tried to map these values and the Value map buttons(Automap/Map/Add) were disabled.
in the same way I tried with out maping the values for Attribute value id and selected the Attribute Alias field as value mapping field. but here in the import actions tab the records are active and disabled the import action option.
so I have executed the import process, but no attribute text values were imported in to Taxonomy table.
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problem solved

Issues while Importing /Mapping hierarchy/taxonomy

Hi All,
We have multiple level hiererchies with different companies under the same banner..
When we try to map multiple level hierarchies in import manager to Taxonomy table ..We first map the Class to remote key and then clone Class(which has all hierearchy levels) and map this to Value in destination table..
When i try to map/Add values at top level i.e Merch categories it pops up with "Add as Child" while when i try to Add one more hiereachy level (which is actually a child component ) it doesnot allow me to do so..It just give "Add as Sibling" ,while "Add as Child" is Greyed out..
For eg we have Merch Cat--
00---
01----
0101
So i can add 00 as chile

Sorry all i just sent u half message..please check below
Hi All,
We have multiple level hiererchies with different companies under the same banner..
When we try to map multiple level hierarchies in import manager to Taxonomy table ..We first map the Class to remote key and then clone Class(which has all hierearchy levels) and map this to Value in destination table..
When i try to map/Add values at top level i.e Merch categories it pops up with "Add as Child" while when i try to Add one more hiereachy level (which is actually a child component ) it doesnot allow me to do so..It just give "Add as Sibling" ,while "Add as Child" is Greyed out..
For eg we have Merch Cat--
00---
01----
0101
So i can add 00 as child ,but cannot add 01 as child to 00..
How can i do this..
may be i am missing something
Please help.
Kind Regards
Vikrant M Kelkar

"The SPListItem being updated was not retrieved with all taxonomy fields." Exception while updating a taxaonomy field

Hi All,
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Recently hit this myself, as well. Turns out it's a central admin setting that throttles the lookup return count, and Taxonomy fields are just lookups under the hood.
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Error while creating Query based taxonomy.

Hi,
I have created an index and trying to build a query based taxonomy though
Taxonomy Query Builder in content management. Earlier I have created
another index but after that I have deleted it but still while trying to build a query based
taxonomy it is giving an error that earlier index doesn't exist and not diaplaying the new
index and taxonomy that I have created. Taxonomy Trainer is working fine.
Please suggest to resolve this problem.
Thanks,
Deepika

Hi,
did u created the taxonomy in the new index are you imported.
Generally once you delete an index and you try to create an index with the same name wil give error. This may be because of the cache problem. Try to restart the server. Hope that may help you.
Raghu

Can´t find Taxonomy Query Builder iView

Reading this documentation from help http://help.sap.com/saphelp_nw2004s/helpdata/en/77/49523ec744d947e10000000a114084/frameset.htm
They mention "You are in the Taxonomy Query Builder iView"....
Wich authorization do I need?? Where is the iView??...
Thanks in advance.

Search for ContentManager role in the user admin and assign that role to your user id or the group you are in.
Once it is added, Content Manager role will come in Top level navigation.
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Raghu

Log message Taxonomy and indicated that no longer exist.

I have messages in my log EP, a taxonomy and an index that no longer exists, but it fills my message log and the message that comes out constantly
My SAP Portal is the 7.0 SPP 14

Hi,
Have a look at Note 1077677,it might be usefull.
http://help.sap.com/saphelp_nw04s/helpdata/EN/45/27f3f0ff07d54ebedca914853a97f7/frameset.htm
narsi

Query Based Taxonomy - Dynamic Creation of a Query Problem

Hi,
I'm trying to create new category nodes in a taxonomy and to assing them queries. I know how to do this, but I encountered a strange behavior. Here is the situation:
I have a string property DocumentType. When manualy creating a query, it looks like:
DocumentType CONTAINS "Some string"
But when I do the same using code I get:
DocumentType IS "Some string"
And as a result of this, the taxanomy is not working properly.
Here is the code:
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Hi, Robert
In this moment, I have a problem with Query Based Taxonomy, maybe could you help me. I insert the query in to the taxonomy from code, but when i use the method
qbcIndex.updateCategoryContents("/taxonomies/borrame5/Prueba2", false, context);
I got the next exception:
#1.5#0014C210F3D1002A000001200000565B000431CC93AD5979#1180654627543#System.err#sap.com/irj#System.err#dummy01#10241#####SAPEngine_Application_Thread[impl:3]_17##0#0#Error##Plain###     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)#
#1.5#0014C210F3D100310000012B0000565B000431CCC47166AB#1180655445698#System.err#sap.com/irj#System.err#dummy01#10241#####SAPEngine_Application_Thread[impl:3]_18##0#0#Error##Plain###com.sapportals.wcm.service.indexmanagement.IndexNotReadyException: Some documents are not included in this update because indexing has not been finished yet.#
#1.5#0014C210F3D100310000012C0000565B000431CCC4717417#1180655445701#System.err#sap.com/irj#System.err#dummy01#10241#####SAPEngine_Application_Thread[impl:3]_18##0#0#Error##Plain###     at com.sapportals.wcm.service.indexmanagement.retrieval.trex.AbstractTrexIndex.updateCategoryContents(AbstractTrexIndex.java:2493)#
I have doubt what parameters i need to pass to the method updateCategoryContents,
Let me give some information:
taxonomy:
   /taxonomies/borrame5/Prueba2
repository:
   /documents/Portal_KOF/KM/Pruebas1/Pruebas Versionamiento
classification and search index:
   borrame5
   I can't classify automatically, when i insert the query from code. When I manually insert the query from the portal, automatic classification run perfectly.
Thanks
Greetings
JARO.

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Hi,
Please check this link
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Please remember to click 'Mark as Answer' on the answer if it helps you

How to transform data from hierarchy table to taxonomy table?

Hi Friends
Regarding my issue:
1) I am having data in the hierarchy table which contains two fields(i.e. code, description) , now we have created another taxonomy table which contains two fields(i.e. code,description) same as hierarchy table.
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Thanks in Advance
bharat.chinthapatla

Hi Ganesh,
Thanks for your reply,
I need to move data from hierarchy table to taxonomy table using validations and assignments.
Thanks in Advance
bharat.chinthapatla

Taxonomy vs Hashtag

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