UKoom » Documentum http://www.ukoom.com Documentum, SharePoint, Alfresco, ECM... Thu, 13 May 2010 00:21:48 +0000 http://wordpress.org/?v=2.8.5 en hourly 1 Check in v.s. Save http://www.ukoom.com/check-in-v-s-save.htm http://www.ukoom.com/check-in-v-s-save.htm#comments Sun, 02 May 2010 13:53:26 +0000 ukoom http://www.ukoom.com/?p=1065

Webtop lets you check in a document as the same (existing) version. However, when you do this the Content Server never sees a checkin call or event. Webtop simply sets the new file as content, updates any changed attributes, and saves the object. So a dm_save event occurs rather than dm_checkin.

It becomes more obvious if we look at the corresponding API call descriptions.

  • checkin – creates a new version of an object in the repository and removes the lock from the previous version.
  • save – writes the object to the repository without creating a new version of the object.

Both of these methods have an optional argument to retain lock on the resulting object (new version for checkin and existing version for save). This argument defaults to FALSE – the lock is gone after the operation.

So why do we care? Normally we don’t need to. However, if we turn notification on for a document we need to remember this difference between checkin and save. By default, notifications are sent only for checkin event occurrences. So we won’t get a notification if the document was “checked in as same version”.

Similarly, other behavior (such as auditing) tied to events may be affected.

This article is from http://doquent.wordpress.com/2008/08/20/check-in-as-same-version/

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]]> http://www.ukoom.com/check-in-v-s-save.htm/feed 0 DM_QUERY_E_TABLE_NO_ACCESS http://www.ukoom.com/dm_query_e_table_no_access.htm http://www.ukoom.com/dm_query_e_table_no_access.htm#comments Tue, 27 Apr 2010 19:05:55 +0000 ukoom http://www.ukoom.com/?p=1062 Error – DM_QUERY_E_TABLE_NO_ACCESS the table xxx is not registered or you do not have access to it was thrown when I use a superuser to update one registered table.

I checked both ACL setting and Table permit on this registered object. There’s no error.

After 30 minutes, I found a post told me to destroy that registered object and registered it again. Then it works…..

How could this happen!

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]]> http://www.ukoom.com/dm_query_e_table_no_access.htm/feed 0 Locate the rendition files http://www.ukoom.com/locate-the-rendition-files.htm http://www.ukoom.com/locate-the-rendition-files.htm#comments Mon, 29 Mar 2010 16:44:56 +0000 ukoom http://www.ukoom.com/?p=1057 To find the path to the contents file of a rendition of a document, issue the following query from the dql editor. The example query below locates the contents for the pdf rendition of a file named ‘Original’. To find other types of renditions, insert the appropriate format into this query.

select r_object_id as the_id from dmr_content where any i_rendition !=0 and format in (select r_object_id from dm_format where name=’pdf’) and any parent_id in (select r_object_id from dm_document where object_name=’Original’)

You can then find the path to this object by issuing the following API commands:

apply,c,<r_object_id returned above>,GET_PATH
next,c,q0
get,c,q0,result

This article is from PowerLink.

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]]> http://www.ukoom.com/locate-the-rendition-files.htm/feed 0 Platform Status: libjvm.so: cannot open shared object file: No such file or directory http://www.ukoom.com/platform-status-libjvm-so-cannot-open-shared-object-file-no-such-file-or-directory.htm http://www.ukoom.com/platform-status-libjvm-so-cannot-open-shared-object-file-no-such-file-or-directory.htm#comments Fri, 29 Jan 2010 13:46:43 +0000 ukoom http://www.ukoom.com/?p=1034 Error ”

Generic Status: Library Open failed, Library Name: /dctm65/shared/java/1.5.0_12/jre/lib/i386/libjava.so, Platform Status: libjvm.so: cannot open shared object file: No such file or directory

IDQL failed to run.  dmAPIInit() returned a failed status.

” was thrown when executing IDQL command.

I came across this issue after I installed one docbase on linux server.

It seemed that IDQL read the .so file in the wrong place.

I used the link command to resolve this problem:

ln -s /dctm65/shared/java/1.5.0_12/jre/lib/i386/server/libjvm.so /dctm65/shared/java/1.5.0_12/jre/lib/i386/libjvm.so

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]]> http://www.ukoom.com/platform-status-libjvm-so-cannot-open-shared-object-file-no-such-file-or-directory.htm/feed 4 Install oracle-10.2.0.3 and Documentum-6.5 http://www.ukoom.com/install-oracle-10-2-0-3-and-documentum-6-5-doc.htm http://www.ukoom.com/install-oracle-10-2-0-3-and-documentum-6-5-doc.htm#comments Mon, 28 Dec 2009 03:49:17 +0000 Murphy http://www.ukoom.com/?p=990 The whole process is installing oracle 10.2.0.1 first then updating it to 10.2.0.3

You can follow this article step by step:

http://www.itpub.net/viewthread.php?tid=806933&extra=&page=1

Note:

  1. I was installing oracle in RedHat Enterprise Linux 4 Update 3, the only missing package is gcc.You can get help from this page:

http://hi.baidu.com/thinkinginlamp/blog/item/f91ad1138ac429025aaf53e2.html

  1. If you are installing oracle in linux OS which doesn’t have language Chinese installed, then you should not set environment variable NLS_LANG mentioned in the above article.
  2. After update oracle to 10.2.0.3, you should run the following sql statements to upgrade data dictionary: (go to folder ORACLE_HOME, then startup sqlplus)

SQL> STARTUP UPGRADE
$K”qE5x[1]e.gd’rO0SQL> @?\rdbms\admin\catupgrd.sql

SQL>@?\rdbms\admin\utlrp.sqlITPUB个人空间F/`Q Q.qu7yqOITPUB个人空间i5y(D*zT’?

Install Documentum Content server 6.5

The main resource is ContentServerInstallGuide_6.5.pdf.

  1. Follow chapter Required Environment Variables for UNIX and Linux and chapter Preparing the Database for Content Server Installation to set all required environment variables.
  2. Copy files tnsnamse.ora and listener.ora from $ORACLE_HOME/network/admin to $TNS_ADMIN
  3. Follow chapter Installing content Server to install content server and create docbase and docbroker.

Appendix A: How to start/stop oracle:

http://hua6884858.javaeye.com/blog/441251

Appendix B: How to start/stop docbase/docbroker:

All the shell file is located in $DOCUMENTUM/dba

Such as dm_launch_<Docbroker-name>, dm_stop_<Docbroker-name>, dm_start_<Dobase-name>, dm_shutdown_<Docbase-name>

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]]> http://www.ukoom.com/install-oracle-10-2-0-3-and-documentum-6-5-doc.htm/feed 0 Change doctype http://www.ukoom.com/change-doctype.htm http://www.ukoom.com/change-doctype.htm#comments Sat, 12 Dec 2009 07:24:50 +0000 ukoom http://www.ukoom.com/?p=961 Changing objects from one type to another type is pretty easy..One dql statement is all it needs..However there are a few constraints on the hierarchy with which you can change types.

Rules and Constraints on Changing Types

There are some constraints when you change an object’s type:

• The object’s current type and the new type must have the same type identifier, and they must be SysObjects or SysObject subtypes.

• The type identifier is the first two characters in an object ID. For example, all documents have 09 as their type identifier.

• The old and new types cannot be at the same level in the type hierarchy.

You can move objects up or down in the object hierarchy but not laterally. For example, the dm_document and dm_process object types are peers—they are at the same level because both are direct subtypes of dm_sysobject. Now, suppose you have two dm_document subtypes, proposal_doc and report_doc. Using CHANGE…OBJECT, you can change a proposal_doc or report_doc object to a dm_document object or a dm_document object to a proposal_doc or report_doc object, but you cannot change any of the document types or subtypes to dm_process objects.

You simply cant change r_object_type to change an object’s type. You must use the “change object” dql statement to accomplish this.

Please refer to page 59 of 5.2.5 DQL Guide:

Changing objects from one type to another type is pretty easy..One dql statement is all it needs..However there are a few constraints on the hierarchy with which you can change types.

Rules and Constraints on Changing Types
There are some constraints when you change an object’s type:
• The object’s current type and the new type must have the same type identifier, and they must be SysObjects or SysObject subtypes.
• The type identifier is the first two characters in an object ID. For example, all documents have 09 as their type identifier.
• The old and new types cannot be at the same level in the type hierarchy.

You can move objects up or down in the object hierarchy but not laterally. For example, the dm_document and dm_process object types are peers—they are at the same level because both are direct subtypes of dm_sysobject. Now, suppose you have two dm_document subtypes, proposal_doc and report_doc. Using CHANGE…OBJECT, you can change a proposal_doc or report_doc object to a dm_document object or a dm_document object to a proposal_doc or report_doc object, but you cannot change any of the document types or subtypes to dm_process objects.

Reference:

https://forums.emc.com/forums/thread.jspa?tstart=0&threadID=18561

https://forums.emc.com/forums/thread.jspa?tstart=0&threadID=18626

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]]> http://www.ukoom.com/change-doctype.htm/feed 0 DM_QUERY_E_REPEAT_REG http://www.ukoom.com/dm_query_e_repeat_reg.htm http://www.ukoom.com/dm_query_e_repeat_reg.htm#comments Tue, 08 Dec 2009 07:18:40 +0000 ukoom http://www.ukoom.com/?p=952 Here is the full error: “[DM_QUERY_E_REPEAT_REG]error: “You have specified repeating attribute(s) and columns from a registered table in the same select list.” Please refer to the Server Reference Manual on page 3-67 in the section dealing with attribute values. It states that you cannot select a repeating attribute if the selected values list includes one or more columns from a registered table.

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]]> http://www.ukoom.com/dm_query_e_repeat_reg.htm/feed 0 Oracle Tuning Documentum Server http://www.ukoom.com/oracle-tuning-documentum-server.htm http://www.ukoom.com/oracle-tuning-documentum-server.htm#comments Mon, 07 Dec 2009 06:44:56 +0000 ukoom http://www.ukoom.com/?p=942 Modifying the dmcl.ini File on the Oracle WebCenter Content Service for Documentum Host

On all computers that host the Oracle WebCenter Content Service for Documentum, you can increase the max_session_count variable in the dmcl.ini file to allow for additional concurrent sessions. By default, the max_session_count is set to 10, meaning there can be 10 concurrent sessions to Documentum.

  • The number of Documentum sessions depends on the number of content crawlers you expect to run concurrently, as well as the number of users you expect to click through links concurrently. We recommend you set the max_session_count parameter accordingly. You can increase this setting later if you find that you run out of sessions or want to increase the number of content crawlers running simultaneously.
  • A session is started for each user with a unique user name/password that tries to click through to a Documentum document in the portal. The max_session_count must accommodate the estimated number of click through users to be handled concurrently.

Modifying the server.ini File on the Documentum Server

On the Documentum Server computer, you can change the settings in the server.ini file to allow for additional concurrent sessions.

  • The concurrent_sessions variable controls the number of connections the Documentum server can handle concurrently. This parameter should accommodate for the sum of all the max_session_count values in your environment.

If you plan to use the Oracle WebCenter Content Service for Documentum with several different docbases, you must modify the server.ini for each docbase. When making these configuration changes, consider the following:

  • As with any configuration changes, take into account any hardware limitations.
  • The configuration settings depend on both existing and projected Documentum usage.

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]]> http://www.ukoom.com/oracle-tuning-documentum-server.htm/feed 0 select clause and i_is_deleted http://www.ukoom.com/select-clause-and-i_is_deleted.htm http://www.ukoom.com/select-clause-and-i_is_deleted.htm#comments Wed, 02 Dec 2009 07:21:35 +0000 Murphy http://www.ukoom.com/?p=924 1.select clause:SELECT [ALL|DISTINCT] columns

The optional ALL and DISTINCT keywords determine whether the SELECT statement returns duplicate rows. ALL returns all rows, including any duplicates. DISTINCT does not return duplicate rows. If neither keyword is included, the default is determined by the server’s default behavior. (The server’s default behavior is determined by the distinct_query_results flag in the server’s server.ini start‑up file.)
The DISTINCT keyword is ignored if the SELECT statement also includes an IN DOCUMENT or IN ASSEMBLY clause. The server issues a warning if the statement includes both the DISTINCT keyword and an IN DOCUMENT or IN ASSEMBLY clause.
The warning is also issued if the server’s default setting is not to return duplicates and the query contains an IN DOCUMENT or IN ASSEMBLY clause.

2.select clause: from type_name [(ALL)|(DELETED)|(LITE)]

The keyword ALL directs the server to search all versions of each object. The keyword DELETED directs the server to search all versions of each object including any versions for which i_is_deleted is set to TRUE. (This property is set to TRUE if you delete the object and it is the root version of a version tree). The keyword LITE directs the server to search only the properties in the lightweight type, otherwise the server also searches the properties in the shareable parent and the supertype(s). If you specify LITE, then you must only specify properties in the lightweight type. You must enclose ALL, DELETED, and LITE in parentheses.
If the FROM clause includes neither ALL nor DELETED, the server searches only the CURRENT version.

3.If the object is the root version of a version tree, deleting the object sets this property to TRUE.

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]]> http://www.ukoom.com/select-clause-and-i_is_deleted.htm/feed 0 delete a custom filetype using sql http://www.ukoom.com/delete-a-custom-filetype-using-sql.htm http://www.ukoom.com/delete-a-custom-filetype-using-sql.htm#comments Tue, 01 Dec 2009 08:03:33 +0000 Murphy http://www.ukoom.com/?p=907 The normal way to delete a custom file type is(dql):

delete <type_name>(all) object;

drop type <type_name>;

if  when excuting the above statement,an error which says”Attempt to remove type<type_name> , which still has objects”,you can excute this statement to get all the hidden objects: select * from <type name> (all) where i_is_deleted=1 or a_is_hidden=1

The following is the last way to delete a custom file type.(sql)

delete from dm_sysobject_r where r_object_id in (select r_object_id from dm_sysobject_s where r_object_type=’<type name>’);
delete from dm_type_r where r_object_id in (select r_object_id from dm_type_s where name=’<type name>’);
delete from dmi_dd_common_info_r where r_object_id in (select r_object_id from dmi_dd_common_info_s where type_name = ‘<type name>’);
delete from dmi_object_type where r_object_id in (select r_object_id from dm_sysobject_s where r_object_type=’<type name>’);
delete from dmi_type_info_r where r_object_id in (select r_object_id from dmi_type_info_s where r_type_name=’<type name>’);

delete from dmi_type_info_s where r_type_name=’<type name>’;
delete from dmi_dd_common_info_s where type_name = ‘<type name>’;
delete from dm_type_s where name=’<type name>’;
delete from dm_sysobject_s where r_object_type=’<type name>’;

drop table <type name>_r;

drop table <type name>_s;

BTW,as a plus: turn API trace on: apply,c,NULL,SQL_TRACE,LEVEL,I,1

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