Release Space at file system level
Hello All, We did Online DB table reorg in the production system and it reduced 152GB at table level but not refelected in the os level. During thisactivity we added 300GB to the tablespaces to perform...
View ArticleRe: Release Space at file system level
Hi Subbu, As your database size is large, you should be using export/import method to reduce space on the file system level. Hope this helps. Regards,Deepak Kori
View ArticleRe: Release Space at file system level
Online table reorg will not reduce the space consumed by the database at the file system level as it will not reduce the size of the datafiles.In order to reclaim the space used by the database you...
View ArticleRe: Release Space at file system level
during an online re-org you have the option to specify new tablespace in brspace 1. create new tablespace PSAP<SID>new,2. re-org all the tables from old tablespace say PSAP<SID> to a new...
View ArticleRe: Release Space at file system level
Hi Reorg first purpose should be to defragment the DB in order to have faster access to data.If you did not perform some archving it won't be very useful to reclaim space as it will be by the end...
View Articleclassification of sap main tables
Hi Experts, Could you know about SAP notes or guides of classification of SAP main tables?I want to know which tables are for master data(or transaction data). In our database, the mapping of tables...
View ArticleRe: classification of sap main tables
Hello You could get that information from the system itself...By either checking the information form SE13 or querying table DD09L filtering on field TABART = "APPL0".I'm not sure if the data class...
View ArticleTable not assigned to DataClass
Hi all, I found tables that not assigned dataclass in database of our ERP system.When I saw DD09L table, many tables(they are not add-onn tables) have no datalclass data.When I executed "Tr-cd:SE14" ,...
View ArticleRe: Table not assigned to DataClass
Hi Naomi, The data class logically defines the tablespace where your table is stored. When you select the correct logical table type, your table is automatically assigned to the correct database area...
View ArticleRe: Release Space at file system level
Hi, I would perform the tablespace migration (reorg+migration) which converts the data from old to new tablespace. Post completion of activity you can just drop the old tablespace which deletes all the...
View ArticleRe: Oracle Data guard issue
Hello When you are talking about a 'blue dump' do you mean Windows system is crashing on the primary ?This is a bad error, check alert log on primary, and consider opening a support message. You should...
View ArticleRe: Reorg of Table with LOB Segment
The BR*Tools will take care of the LOB sements during a table reorg.You do not need to do it seperately.If you are doing an online reorg a copy of the source table and indexes with extension #$ will be...
View ArticleRe: Oracle Data guard issue
Though missing 637 redo log file is getting registered it is not getting applied, STATUS it is showing NOWhat does the alert log say when you tried to apply the archived log 637?If the log file is a...
View ArticleRe: Migrating File system based environment to ASM based Env using System Copy
Additionally read the installation and configuration requirements provided here.http://scn.sap.com/docs/DOC-7971 RegardsRB
View ArticleRe: Reorg of Table with LOB Segment
Hello, In that case can you please tell me about required free space calculation. e.g : Normally if we go for reorg table of 10 GB then we need a free space of 10 GB in that tablespace.Here Table is...
View ArticleRe: Reorg of Table with LOB Segment
Basically twice the space is needed temporarily for online reorganization because both source and target tables and indexes exist in parallel .Table SOFFCONT1 should be cleaned as it is a candidate for...
View Articlepartitioning on ERP for table with 2billion entries
Hello experts, We have an issue where a process runs. The process is simple and broken into two parts. First part of the process, there is a selection that happens from table JEST. The 2nd part,...
View ArticleRe: partitioning on ERP for table with 2billion entries
Hi Ne,i don't know the table definition of JEST out of my mind, but as far as i can remember the columns MANDT and OBJNR are part of the primary key (or even the full primary key), right? > We are...
View ArticleRe: partitioning on ERP for table with 2billion entries
Hello Stefan, Thank you for your reply. The explain plan looks as following:SELECT STATEMENT ( Estimated Costs = 2 , Estimated #Rows = 5 ) 2 TABLE ACCESS BY INDEX ROWID JEST ( Estim....
View ArticleRe: partitioning on ERP for table with 2billion entries
Hi Ne, > The explain plan looks as followingOk perfect - as i assumed (and no filter predicates, just access predicates). The only open point is how many rows are returned by that single SELECT in...
View Article