Object name, segment advisor and db sequential read

oracle 10.2.0.4:
I am looking at our ADDM and AWR report. It's complaining about db file sequential read waits and also "Segment Advisor" on LOB SYS_LOB.... I have couple of questions:
1. When select is fired (from JDBC/hibernate) with the column that is of type BLOB does the blob gets extracted at that point or just the reference is returned to the BLOB. And only when that column is accessed then the blob is fetched. Or does it get fetched right away in the "Select statemement"?
2. I see Sedgment Advisor on object name LOB SYS_LOB000000012511C000006$$. How do I know which column/table it's referring to.
3. db file sequential read waits means that something is wrong with disk layout?
4. Even though our IO is not that high ADDM keeps complaining about increasing SGA to 64G. Currently as it is 32G and it's huge. Could it be because of above reasons that it thinks that it needs larger SGA?

We are expecting a very high load in coming days. So I was looking at the system to check if somethings needs to be improved beforehand. I see things like 'User I/O waiting on Hot Objects", "db file sequential read waits". I read about it but I am not sure how to really see if it's going to be a problem or if it's a problem. We have indexes but one of the queries selects blob and is not always used so I was wondering if db file sequential read is being caused by that. I am not sure why we would have waiting on Hot objects because currently our system in not very busy. Hot object is a LOB and it's partitioned. It says database object with id XXXX, 0 full object scansm 25336 physical and direct reds. I know the table by looking up in DBA_LOBS.

Similar Messages

Direct Path Reads instead of Sequential Reads for index range scan

Database is 11.2. I have two development schemas, with the same table loaded in each schema - a 5 million row table. The execution path for the sql statement is the same against both tables; it's doing an index range scan.
But it would appear Oracle performs a direct path read against one schema, and performs sequential reads against the other schema. I don't understand why I'm seeing different behavior when the execution plan is the same. Any ideas? These are two different schemas in the same database.

There is not enough information.So you even these tables located same database and you gathered statistics it is not mean both run time wait event statistics must be same.Really they are different tables.If both query use INDEX RANGE SCAN the it is not mean these plans are same.What about table and their index statistics? are they same? for example num_row or num_blocks of both tables are same? also about indexes.In additionally if you want to get exact reason you can enable sql trace(using dbms_monitor or setting sql_trace parameter to true according session) and need analyze result trace file using tkprof utility.In additionally in 11g here when query execution time oracle automatically choose direct read path(serial) based on size of tables and size of buffer cache(also here is available some hidden parameter to controlling this behavior).

Log file sequential read and RFS ping/write - among Top 5 event

I have situation here to discuss. In a 3-node RAC setup which is Logical standby DB; one node is showing high CPU utilization around 40~50%. The CPU utilization was less than 20% 10 days back but from 9th oldest day it jumped and consistently shows the double figure. I ran AWR reports on all three nodes and found one node with high CPU utilization and shows below tops events-
EVENT WAITS TIME(S) AVG WAIT(MS) %TOTAL CALL TIME WAIT CLASS
CPU time 5,802 34.9
RFS ping 15 5,118 33,671 30.8 Other
Log file sequential read 234,831 5,036 21 30.3 System I/O
Sql*Net more data from
client 24,171 1,087 45 6.5 Network
Db file sequential read 130,939 453 3 2.7 User I/O
Findings:-
On AWR report(file attached) for node= sipd207; we can see that "RFS PING" wait event takes 30% of the waits and "log file sequential read" wait event takes 30% of the waits that occurs in database.
Environment :- (Oracle- 10.2.0.4.0, O/S - AIX .3)
1)other node awr shows "log file sync" - is it due to oversized log buffer?
2)Network wait events can be reduced by tweaking SDU & TDU values based on MDU.
3) Why ARCH processes taking much to archives filled redo logs; is it issue with slow disk I/O?
Regards
WORKLOAD REPOSITORY report for<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<DB Name DB Id Instance Inst Num Release RAC Host
XXXPDB 4123595889 XXX2p2 2 10.2.0.4.0 YES sipd207
Snap Id Snap Time Sessions Curs/Sess
Begin Snap: 1053 04-Apr-11 18:00:02 59 7.4
End Snap: 1055 04-Apr-11 20:00:35 56 7.5
Elapsed: 120.55 (mins)
DB Time: 233.08 (mins)
Cache Sizes
~~~~~~~~~~~ Begin End
Buffer Cache: 3,728M 3,728M Std Block Size: 8K
Shared Pool Size: 4,080M 4,080M Log Buffer: 14,332K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 245,392.33 10,042.66
Logical reads: 9,080.80 371.63
Block changes: 1,518.12 62.13
Physical reads: 7.50 0.31
Physical writes: 44.00 1.80
User calls: 36.44 1.49
Parses: 25.84 1.06
Hard parses: 0.59 0.02
Sorts: 12.06 0.49
Logons: 0.05 0.00
Executes: 295.91 12.11
Transactions: 24.43
% Blocks changed per Read: 16.72 Recursive Call %: 94.18
Rollback per transaction %: 4.15 Rows per Sort: 53.31
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 99.99 Redo NoWait %: 100.00
Buffer Hit %: 99.92 In-memory Sort %: 100.00
Library Hit %: 99.83 Soft Parse %: 97.71
Execute to Parse %: 91.27 Latch Hit %: 99.79
Parse CPU to Parse Elapsd %: 15.69 % Non-Parse CPU: 99.95
Shared Pool Statistics Begin End
Memory Usage %: 83.60 84.67
% SQL with executions>1: 97.49 97.19
% Memory for SQL w/exec>1: 97.10 96.67
Top 5 Timed Events Avg %Total
~~~~~~~~~~~~~~~~~~ wait Call
Event Waits Time (s) (ms) Time Wait Class
CPU time 4,503 32.2
RFS ping 168 4,275 25449 30.6 Other
log file sequential read 183,537 4,173 23 29.8 System I/O
SQL*Net more data from client 21,371 1,009 47 7.2 Network
RFS write 25,438 343 13 2.5 System I/O
RAC Statistics DB/Inst: UDAS2PDB/udas2p2 Snaps: 1053-1055
Begin End
Number of Instances: 3 3
Global Cache Load Profile
~~~~~~~~~~~~~~~~~~~~~~~~~ Per Second Per Transaction
Global Cache blocks received: 0.78 0.03
Global Cache blocks served: 1.18 0.05
GCS/GES messages received: 131.69 5.39
GCS/GES messages sent: 139.26 5.70
DBWR Fusion writes: 0.06 0.00
Estd Interconnect traffic (KB) 68.60
Global Cache Efficiency Percentages (Target local+remote 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer access - local cache %: 99.91
Buffer access - remote cache %: 0.01
Buffer access - disk %: 0.08
Global Cache and Enqueue Services - Workload Characteristics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Avg global enqueue get time (ms): 0.5
Avg global cache cr block receive time (ms): 0.9
Avg global cache current block receive time (ms): 1.0
Avg global cache cr block build time (ms): 0.0
Avg global cache cr block send time (ms): 0.1
Global cache log flushes for cr blocks served %: 2.9
Avg global cache cr block flush time (ms): 4.6
Avg global cache current block pin time (ms): 0.0
Avg global cache current block send time (ms): 0.1
Global cache log flushes for current blocks served %: 0.1
Avg global cache current block flush time (ms): 5.0
Global Cache and Enqueue Services - Messaging Statistics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Avg message sent queue time (ms): 0.1
Avg message sent queue time on ksxp (ms): 0.6
Avg message received queue time (ms): 0.0
Avg GCS message process time (ms): 0.0
Avg GES message process time (ms): 0.1
% of direct sent messages: 31.57
% of indirect sent messages: 5.17
% of flow controlled messages: 63.26
Time Model Statistics DB/Inst: UDAS2PDB/udas2p2 Snaps: 1053-1055
-> Total time in database user-calls (DB Time): 13984.6s
-> Statistics including the word "background" measure background process
time, and so do not contribute to the DB time statistic
-> Ordered by % or DB time desc, Statistic name
Statistic Name Time (s) % of DB Time
sql execute elapsed time 7,270.6 52.0
DB CPU 4,503.1 32.2
parse time elapsed 506.7 3.6
hard parse elapsed time 497.8 3.6
sequence load elapsed time 152.4 1.1
failed parse elapsed time 19.5 .1
repeated bind elapsed time 3.4 .0
PL/SQL execution elapsed time 0.7 .0
hard parse (sharing criteria) elapsed time 0.3 .0
connection management call elapsed time 0.3 .0
hard parse (bind mismatch) elapsed time 0.0 .0
DB time 13,984.6 N/A
background elapsed time 869.1 N/A
background cpu time 276.6 N/A
Wait Class DB/Inst: UDAS2PDB/udas2p2 Snaps: 1053-1055
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc
Avg
%Time Total Wait wait Waits
Wait Class Waits -outs Time (s) (ms) /txn
System I/O 529,934 .0 4,980 9 3.0
Other 582,349 37.4 4,611 8 3.3
Network 279,858 .0 1,009 4 1.6
User I/O 54,899 .0 317 6 0.3
Concurrency 136,907 .1 58 0 0.8
Cluster 60,300 .0 41 1 0.3
Commit 80 .0 10 130 0.0
Application 6,707 .0 3 0 0.0
Configuration 17,528 98.5 1 0 0.1
Wait Events DB/Inst: UDAS2PDB/udas2p2 Snaps: 1053-1055
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc (idle events last)
Avg
%Time Total Wait wait Waits
Event Waits -outs Time (s) (ms) /txn
RFS ping 168 .0 4,275 25449 0.0
log file sequential read 183,537 .0 4,173 23 1.0
SQL*Net more data from clien 21,371 .0 1,009 47 0.1
RFS write 25,438 .0 343 13 0.1
db file sequential read 54,680 .0 316 6 0.3
DFS lock handle 97,149 .0 214 2 0.5
log file parallel write 104,808 .0 157 2 0.6
db file parallel write 143,905 .0 149 1 0.8
RFS random i/o 25,438 .0 86 3 0.1
RFS dispatch 25,610 .0 56 2 0.1
control file sequential read 39,309 .0 55 1 0.2
row cache lock 130,665 .0 47 0 0.7
gc current grant 2-way 35,498 .0 23 1 0.2
wait for scn ack 50,872 .0 20 0 0.3
enq: WL - contention 6,156 .0 14 2 0.0
gc cr grant 2-way 16,917 .0 11 1 0.1
log file sync 80 .0 10 130 0.0
Log archive I/O 3,986 .0 9 2 0.0
control file parallel write 3,493 .0 8 2 0.0
latch free 2,356 .0 6 2 0.0
ksxr poll remote instances 278,473 49.4 6 0 1.6
enq: XR - database force log 2,890 .0 4 1 0.0
enq: TX - index contention 325 .0 3 11 0.0
buffer busy waits 4,371 .0 3 1 0.0
gc current block 2-way 3,002 .0 3 1 0.0
LGWR wait for redo copy 9,601 .2 2 0 0.1
SQL*Net break/reset to clien 6,438 .0 2 0 0.0
latch: ges resource hash lis 23,223 .0 2 0 0.1
enq: WF - contention 32 6.3 2 62 0.0
enq: FB - contention 660 .0 2 2 0.0
enq: PS - contention 1,088 .0 2 1 0.0
library cache lock 869 .0 1 2 0.0
enq: CF - contention 671 .1 1 2 0.0
gc current grant busy 1,488 .0 1 1 0.0
gc current multi block reque 1,072 .0 1 1 0.0
reliable message 618 .0 1 2 0.0
CGS wait for IPC msg 62,402 100.0 1 0 0.4
gc current block 3-way 998 .0 1 1 0.0
name-service call wait 18 .0 1 57 0.0
cursor: pin S wait on X 78 100.0 1 11 0.0
os thread startup 16 .0 1 53 0.0
enq: RO - fast object reuse 193 .0 1 3 0.0
IPC send completion sync 652 99.2 1 1 0.0
local write wait 194 .0 1 3 0.0
gc cr block 2-way 534 .0 0 1 0.0
log file switch completion 17 .0 0 20 0.0
SQL*Net message to client 258,483 .0 0 0 1.5
undo segment extension 17,282 99.9 0 0 0.1
gc cr block 3-way 286 .7 0 1 0.0
enq: TM - contention 76 .0 0 4 0.0
PX Deq: reap credit 15,246 95.6 0 0 0.1
kksfbc child completion 5 100.0 0 49 0.0
enq: TT - contention 141 .0 0 2 0.0
enq: HW - contention 203 .0 0 1 0.0
RFS create 2 .0 0 115 0.0
rdbms ipc reply 339 .0 0 1 0.0
PX Deq Credit: send blkd 452 20.1 0 0 0.0
gcs log flush sync 128 32.8 0 2 0.0
latch: cache buffers chains 128 .0 0 1 0.0
library cache pin 441 .0 0 0 0.0
Wait Events DB/Inst: UDAS2PDB/udas2p2 Snaps: 1053-1055
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc (idle events last)

We only apply on one node in a cluster so I would expect that the node running SQL Apply would have much higher usage and waits. Is this what you are asking?
Larry

Grid Control and Segment Advisor

I ran the segment advisor (within Grid Control) against a 10.1.0.4 target (picked a few tablespaces) and it ended up generating a 7 gigabyte tracefile in bdump of that target database. I did not turn on any kind of tracing. Is this expected behavior?!?
The header of the trace file, if you're curious...
/usr2/app/oracle/admin/GMWM/bdump/gmwm_j001_17425.trc
Oracle Database 10g Enterprise Edition Release 10.1.0.4.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
ORACLE_HOME = /usr2/app/oracle/product/10.1.0/db_1
System name: SunOS
Node name: web440-1
Release: 5.9
Version: Generic_118558-06
Machine: sun4u
Instance name: GMWM
Redo thread mounted by this instance: 1
Oracle process number: 134
Unix process pid: 17425, image: oracle@web440-1 (J001)
*** 2005-11-30 10:48:36.596
*** ACTION NAME:() 2005-11-30 10:48:36.571
*** MODULE NAME:() 2005-11-30 10:48:36.571
*** SERVICE NAME:(SYS$USERS) 2005-11-30 10:48:36.571
*** CLIENT ID:([email protected]@Mozilla/4.0 (compatible; MSIE 6.0; Win) 2005-11-3
0 10:48:36.571
*** SESSION ID:(471.58192) 2005-11-30 10:48:36.571
9ir2 HEAP BLOCK FORMAT
Block header dump: 0x01455008
Object id on Block? Y
seg/obj: 0x17bce csc: 0x28c.2ec02c6 itc: 3 flg: E typ: 1 - DATA
brn: 0 bdba: 0x1455005 ver: 0x01 opc: 0
inc: 0 exflg: 0
Itl Xid Uba Flag Lck Scn/Fsc
0x01 0xffff.000.00000000 0x00000000.0000.00 C--- 0 scn 0x028c.02ec02c6
0x02 0x0000.000.00000000 0x00000000.0000.00 ---- 0 fsc 0x0000.00000000
0x03 0x0000.000.00000000 0x00000000.0000.00 ---- 0 fsc 0x0000.00000000
data_block_dump,data header at 0x3fd6f007c
===============
tsiz: 0x3f80
hsiz: 0x2be
pbl: 0x3fd6f007c
bdba: 0x01455008

I have the same problem

Find object Names in a file and print all those objects Names

Hi All,
I am new to this forum.
I want to know how to read only objects names in txt file. In the text file i have sql queries, package names, Function Name. I need to read all the objects and display out put. The file contains around 20000 Lines.
Please suggest me.
Thanks & Regards
Suresh.

Gurram wrote:
want to read .rex File. The file contains combination of SQL code with table Names, Packages,Functions,There are three basic ways to read an external file.
You can use UTL_FILE and use standard/basic file I/O calls like fread() and fwrite() - common amongst most (if not all) programming languages.
You can define an external table for the file, and SQL*Load the contents of the file dynamically via a SQL SELECT statement.
You can load the file into a CLOB using DBMS_LOB and then process it - quite useful if the text file is XML as the XMLTYPE supports parsing a a CLOB containing XML.
I want to pick Each object name put in a separate file line by line.That in turn will need to use UTL_FILE to create an external file.
Keep in mind though that your in a database environment with PL/SQL. The very best place for data is inside the database in SQL tables. Not outside as external files. Thus you need to ask yourself whether dealing this way with external files is the best solution, and a robust and scalable one.
Granted, many times from the database side we need to deal with external files. The optimal method usually is to load that file's data into a database table as structured data - data that can be accessed via SQL and sorted, filtered, aggregated and analysed.
To provide a "file" as output - this should ideally be done directly from structured data (SQL tables). And can be done using HTTP (via a web enabled PL/SQL procedure that supplies the file content as a http Mime stream), using FTP (via <i>UTL_TCP</i>) or as a CLOB via a PL/SQL call interface. Using UTL_FILE is not necessarily the only option.

Config JNDI and link to resource object name in WL10.0

How to add a JNDI to JNDI tree and link to an object name in WebLogic? I am trying to like a commonj WorkManager to JNDI resource so the WorkManager can be used in client or j2ee application through JNDI lookup.
Thanks,

- Make sure you are using the latest build of WLS plugin.
- Get the WeblogicBridgeConfigInfo output and check if the connection to wls servers is OK.

30EA1: "Connection" panel behavior on clicks of twisties and object names

EA1 on Mac OS X.
SQLD's schema object tree has always been a little frisky in these ways:
* If i click the twisty (icon to the left of an object or category name) SQLD acts as though I asked it to do the default action on the object to the right of the twisty. I didn't. I really just wanted SQLD to reveal what's under / in the object. Now, if I click the object's name, maybe I'm asking for the default action like "open" (see below).
By being frisky, SQLD is likely wasting both my time and the resources it takes to do the default action.
* If I land on an object name by, say, using my down arrow key, SQLD acts as though I asked it to do something other than move the cursor (selection). I didn't. I think doing something should require that I do some other action like press the enter key, select a command from a context menu -- something.
Hence, this tree can't be navigated by keyboard. In (my idea of) a better SQLD, I could navigate the true with mouse or keyboard. I could open and close categories and object trees with + and - or left/right, I could use my platform's key for "show the context menu." Same for the mouse cursor.
* A specific case of the above two complaints working together is packages.
- I open "Packages," and see mine.
- I click the twisty left of a package name. SQLD opens the tree (good).
- But it also opens the package spec, which usually isn't what I want. More often, I want access to the body item.
- Then it closes the connection panel (because I keep that closed unless I need it).
So I'm left looking at a spec. Sure, there's a button for the body -- but I have to use the mouse cursor to get to it.

EA1 on Mac OS X.
SQLD's schema object tree has always been a little frisky in these ways:
* If i click the twisty (icon to the left of an object or category name) SQLD acts as though I asked it to do the default action on the object to the right of the twisty. I didn't. I really just wanted SQLD to reveal what's under / in the object. Now, if I click the object's name, maybe I'm asking for the default action like "open" (see below).
By being frisky, SQLD is likely wasting both my time and the resources it takes to do the default action.
* If I land on an object name by, say, using my down arrow key, SQLD acts as though I asked it to do something other than move the cursor (selection). I didn't. I think doing something should require that I do some other action like press the enter key, select a command from a context menu -- something.
Hence, this tree can't be navigated by keyboard. In (my idea of) a better SQLD, I could navigate the true with mouse or keyboard. I could open and close categories and object trees with + and - or left/right, I could use my platform's key for "show the context menu." Same for the mouse cursor.
* A specific case of the above two complaints working together is packages.
- I open "Packages," and see mine.
- I click the twisty left of a package name. SQLD opens the tree (good).
- But it also opens the package spec, which usually isn't what I want. More often, I want access to the body item.
- Then it closes the connection panel (because I keep that closed unless I need it).
So I'm left looking at a spec. Sure, there's a button for the body -- but I have to use the mouse cursor to get to it.

How to create ' ' and , around object name

Hi All,
I need to know one thing from your end, is there any way we can put ' ' and , around the object name. for example the below query would generate a table
name in one schema.
select ' drop table '|| table_name ||';' from user_tables.
would generate table name like this
Test
Test1
Now, I just need to alter a query where it reflect ' ' and , around the table name.
like...
'Test', 'Test1' etc.
hare krishna
Alok

Its quite simple Alok. You just need to change the ; in your select query in between those single quotes to a comma.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
SQL> select ' drop table '''|| table_name ||''';' from user_tables where rownum<=5;
'DROPTABLE'''||TABLE_NAME||''';'
drop table 'ARIES_LOAD_TABLE';
drop table 'ASSID_TAB';
drop table 'BADGER_ELIGIBILITY_2003';
drop table 'BENEFIT_CUST_NUM_2003';
drop table 'CAL_HOLIDAY_CATEGORY_MSTR';
SQL> select ' drop table '''|| table_name ||''',' from user_tables where rownum<=5;
'DROPTABLE'''||TABLE_NAME||''','
drop table 'ARIES_LOAD_TABLE',
drop table 'ASSID_TAB',
drop table 'BADGER_ELIGIBILITY_2003',
drop table 'BENEFIT_CUST_NUM_2003',
drop table 'CAL_HOLIDAY_CATEGORY_MSTR',
SQL> I just used rownum to limit the search results to 5.

Need object,Name and ID of Contract

Hi All,
I want to read text under contract number(VA43) of Header text of SITE ID/LINK ID by using read_text.
as i need to pass object , name and id if anyone knows this information pls reply me back.ur help is appriciated.
With regards,
Hari..

In general, upon double clicking inside the text area, you will be navigated (if not already there) to the text 'editor' view. Next, via the menu navigate from Goto->header. This is where the get your info.

Reader for Android SOM Doc Object missing certain properties and methods

I have found, much to my chagrin, that although Adobe Reader for Android pretends to allow the filling of forms, the Scripting Object Model is missing essential pieces that have been present in the desktop version for many years. Among these are the Doc object's numFields property and getNthFieldName() method. I find this rather odd since the Doc object's getField() method is fully present and functional.
Basically, I am now finding that time-tested, reasonably simple, forms that worked perfectly on the desktop are broken.
If the Adobe Reader for Android can't provide forms functionality (including basic scripting) that is comparable to the desktop, it shouldn't pretend to allow this at all.
Isn't one of the goals of Adobe Reader to provide a consistent user experience across platforms?
Who would have expected that in the Android product you could get a field by name but not enumerate fields? Guesswork should not come into play here.
Question:
Is there at least some sort of proper documentation for the limited subset of SOM supported by Reader for Android?

Update: I've been able to make progress with the first route mentioned above: adding the mobilecomponents.swc and the mobile.swc theme to my web project
Turns out that Flash Builder had led me wrong in this regard. Adding the mobile SWCs to your Library project with the "merged into code" setting results in the compiler warning:
The swc '/Applications/Adobe Flash Builder 4.6/sdks/4.6.0/frameworks/themes/Mobile/mobile.swc' has style defaults and is in the library-path, which means dependencies will be linked in without the styles. This can cause applications, which use the output swc, to have missing skins. The swc should be put in the external-library-path.
Seeing this the first time, I changed my linkage type to "External" and the warning went away. Then in my web project, I also added the mobile SWCs and set the linkage type to "merged into code" there. Flash Builder seemed happy with that approach, but upon running my application I got bizarre runtime errors (as mentioned above).
Turns out that my first attempt was the correct way. Set the linkage type on the library project to "merged into code" and then don't re-link from your web project. Flash Builder will warn you about it but ignore the warning. Things seem to work pretty well for the most part now! I have an issue or two to look into (ex. List component doens't scroll) but things look pretty promising overall!

Is there a list of table name and object name? (oCompany.GetBusinessObject)

Hi,
How do I find the objects regarding the tables in SBO?
Example Item Master, I use following statement:
SAPbobsCOM.Items oItem;
oItem = ( SAPbobsCOM.Items ) oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.oItems);
I like to find the object for SPP1.
Is there a list of table name and object name?
Thank you,
Rune

Thank you, Owen,
Yes, I found the table name and method name in SDK Help Center:
On your P/C, click START. Select All programs , SAP Business One > SDK > SDK Help Center. Then select DI API, then DI API Reference. If you scroll down this window you will find all existing classes. You will then find the SpecialPrices and the SpecialPricesDataAreas. All the information required to code is in there.

Query timeout expired and Invalid object name

I have a program that processes data (dequeues) and polls about every 2.5 seconds - normally there are several records to process per second - it does this constantly 24/7. The program runs fine at about 100 sites. At 2 sites the following error occurs
about once per day. Typically the table has less than 10 records that get processed ie read then deleted. DataObjects are used ie the data is read, connection closed, processed, deleted using T-SQL from ADO - ie transactions are as short as possible.
Error#-2147217871 Query timeout expired. SQL:SELECT RealID, RxerID, PhoneID, Min(ServerDtTm), min(ID) FROM dbo.tblPreReceiver GROUP BY RealID, RxerID, PhoneID ORDER BY Min(ServerDtTm), min(ID)
Inner exception Error No. -2147217865. Error Desc:Invalid object name 'dbo.tblPreReceiver'.. Native Error:208 Source:Microsoft OLE DB Provider for SQL Server SQL State:42S02.
SQL Server 2008R2 (Express at one site and Standard another).
The program then runs again 2.5 seconds later without error.
Can anyone explain why?
I suspect it is a blocking error but the error message does not suggest this at all. There is another application which writes to this queue, this does not report the error.

Yes, blocking can be the cause. The default command timeout is 30 sec and if the table is locked by an other process, the command waits until the table is accessable ... or the timeout raises. You could increase the timeout value or you could perform "dirty
read" = ignoring lock, but I don't want to suggest to do it.
Olaf Helper
[ Blog] [ Xing] [ MVP]

Performance problems due to sequential read on tables WBCROSSGT and CROSS

Hello all,
got the SAPNW2004s Sneak Preview ABAP installed. Performance is quite ok. But with certain dictionary operations like creating new attributes for a class I experience exceptional long runtimes and timeout dumps. In SM50 I see a sequential read on table WBCROSSGT. In OSS I can't find anything applicable yet for this release (SAP_BASIS 700, support level 5).
Any suggestions appreciated.
Simon

Hello,
i had exactly the same problem after upgrading from MS SQL 2005 to MS SQl 2008 R2.
Our DEV system was almost completely exhausted and normal operation wasn't possible anymore.
SAP Note 1479008 solved the issue, even it is only "released" for MaxDB.
Cheers, Christoph

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SERVERPROPERTY('MachineName') AS [ServerName],
SERVERPROPERTY('ServerName') AS [ServerInstanceName],
SERVERPROPERTY('InstanceName') AS [Instance],
SERVERPROPERTY('Edition') AS [Edition],
SERVERPROPERTY('ProductVersion') AS [ProductVersion],
Left(@@Version, Charindex('-', @@version) - 2) As VersionName
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Object name, segment advisor and db sequential read

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