Infocube compression error CX_SQL_EXCEPTION

Hi,
We are encountering a infocube compression error ( CX_SQL_EXCEPTION: parameter is missing).
Have applied two notes:1028847 and 973969. But did not fix the error. In the system log we have the following error:
ORA-00054: resource busy and acquire with NOWAIT specified.
Every time when the compression failed, we always repeated it and completed successfully in second.
Could anyone know what we can do to fix this.
Thanks!
JXA

Hello Girija,
Please check OSS note 973969.
Regards,
Praveen

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Did Infocube compression process locks the infocube?

HI All,
First of all thanks for ur active support and co-operation.
Did the compression process locks the cube?, my doubt is, while the compression process is running on a cube, if i try to load data into the same cube, will it allow or not? please reply me as soon as u can.
Many Thanks in Advance.
Jagadeesh.

hi,
Compression: It is a process used to delete the Request IDs and this saves space.
When and why use infocube compression in real time?
InfoCube compression creates new cube by eliminating duplicates. Compressed infocubes require less storage space and are faster for retrieval of information. Here the catch is .. Once you compress, you can't alter the InfoCube. You are safe as long as you don't have any error in modeling.
This compression can be done through Process Chain and also manually.
Check these Links:
http://www.sap-img.com/business/infocube-compression.htm
compression is done to increase the performance of the cube...
http://help.sap.com/saphelp_nw2004s/helpdata/en/ca/aa6437e7a4080ee10000009b38f842/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/b2/e91c3b85e6e939e10000000a11402f/frameset.htm
Infocube compression and aggregate compression are mostly independent.
Usually if you decide to keep the requests in the infocube, you can compress the aggregates. If you need to delete a request, you just have to rebuild an aggregate, if it is compressed. Therefore there are no problems in compressing aggregates, unless the rebuild of the aggregates take a lot of time.
It does not make sense to compress the infocube without compressing the aggregates. The idea behind compressing is to speed up the infocube access by adding up all the data of the different requests. As a result you get rid of the request number. All other attributes stay the same. If you have more than one record per set of characteristics, the key figures will add the key figures by aggregat characteristic (ADD, MIN, MAX etc.). This will reduce the number of records in the cube.
Example:
requestid date 0material 0amount
12345 20061201 3333 125
12346 20061201 3333 -125
12346 20061201 3333 200
will result to
requestid date 0material 0amount
20061201 3333 200
In this case 2 records are saved.
But once the requestid is lost (due to compression) you cannot get it back.
Therefore, once you compressed the infocube, there is no sense in keeping the aggregates uncompressed. But as long as your Infocube is uncompressed you can always compress the aggregates, without any problem other than rebuild time of the aggregates.
hope it helps..

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Hello Jaya,
I appplied de note you suggested for this problem, but the error message remains.
I restarted my PC and I even reinstalled de GUI in my PC but nothing yet...
There are 3 people working with me in the development of the BW and I am the only one with this problem. So far, one of our power user has this very same problem and there is a chance that the users will have it to...
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I have been trying to burn a DVD for the last week without any success using iMovie and iDVD.
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Hi ebm - not sure that I can help much, but a few observations:
iMovie converts M4P files to AIFF, so that shouldn't cause a problem.
The .MOV files from the Kodak still camera may be more problematic - are you sure that the audio on them plays in iMovie? What format are those files - perhaps they're mpeg4?
I cannot see why you would want to convert the movie to MPEG4.
What about creating a QT (Full Quality) file of each movie, then open iDVD and drag them into the iDVD window. If their combined length is less than 60 minutes, you could use the Best Performance setting with background encoding ticked (in iDVD Preferences) - you can then watch them as they encode.
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Edited by: Ganesh Kumar on Feb 2, 2011 10:14 AM
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I have provided some information below that may help.
Step 1. Update the device using VZ Access manager. Instruction below:
http://support.vzw.com/clc/devices/knowledge_base.html?id=14636
Step 2. Unplug the device (if tethered), restart the computer, and try another USB port (if applicable).
Step 4. Deleting and recreating dial-up connections.
http://support.vzw.com/clc/devices/knowledge_base.html?id=23830
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Wow...this is a sticky problem. I could not resave the movie as another name. Frozen program, pinwheel of death, etc. I've had about three frozen attempts since I first wrote...
Googling phrase from error message got only a few lost souls who never did post the solution. One solution someone had figured the problem was with Flip4Mac...to uninstall it, but they had problems uninstalling it. So did it...frozen computer).
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Along the way were error messages like Error 54, no permission to write to file, no hard drive space, etc. Baloney, I think...or is there any clue in all this?
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What is a Zero elimination in infocube compression?

Can any body please explain me in detail what is a Zero elimination in infocube compression? when and why we need to switch this on? i appreciate your help. Thank you.

Hi Rafi,
If you want to avoid the InfoCube containing entries whose key figures are zero values (in reverse posting for example) you can run a zero-elimination at the same time as the compression. In this case, the entries where all key figures are equal to 0 are deleted from the fact table.
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http://help.sap.com/saphelp_nw04/helpdata/en/ca/aa6437e7a4080ee10000009b38f842/content.htm
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Performance Impact with InfoCube Compression

Hi,
Is there any delivered content which gives a comparative analysis of performance before InfoCube compression and after it? If not then which is the best way to have such stats?
Thank you,
sam

The BW Technical Content cubes/queries can tell you if a query is performing better at differnet points in time. I like ot always compare a volume of queries before and after, rather than look at a single execution. As mentioned, ST03 can provide info, as can RSRT.
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I started blaming the new Quicktime update since I heard may bad things, I uninstalled Flip4Mac and any other QuickTime plugin - nothing helps. Even exporting to 'DV' gives me an error (and one should think to convert a DV to a DV should be as easy as flushing the data to disk). I tried several times to import it again from tape (thinking something might have gone wrong) --> same result whenever I try to export, I get an error.
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thanks
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the problem had probably to do with the fact that the video was recorded in the LP mode with 12-bit audio which is causing problems when importing through QuickTime and iMovie. Those videos were edited and written back on my old PC without problems.
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Compression errors: HDV to HDV/DV (green square dots)

- Compression errors: HDV to HDV or HDV to DV (green square dots) -
I'm having compression errors when trying to export HDV Projects using
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For example today I tried to export 1,5 hour HDV Project (edit version) to master HDV clip. I used FCP Export QT Movie and the new master clip has 19 compression errors. Most of them were during first 30 minutes.
See the picture from: http://www.aavekammari.com/comperr.html
Errors are mostly green dots lines, but they can also be other coloured dots or just small squares.
I have tried to remove extra RAMs, using only Apple's original RAMs, tested RAMs with couple of softwares. I read somewhere else that the RAM could be the issue.
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Final Cut Studio with all latest updates (FCP 5.1.2) / Quicktime 7.1.3
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http://www.aavekammari.com/comperr.html
It seems that errors can appear even when rendering in FCP (second picture in the link above).
I did some research.
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No Marker Update in InfoCube compression

Hi,
Please explain me how the No Marker Update works in InfoCube compression of inventory management.
Best Regards,
Ramesh

Marker update when uploading/compressing
We will use an example to explain the procedure for a stock InfoCube
when executing a query. The scenario is as follows:
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To help explain the role of the marker (= reference point), the different upload steps are considered over time.
After uploading the opening balance, the InfoCube looks like this:
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After successively uploading deltas from January to March, of which only the first two are
compressed, the InfoCube content has the following appearance:
Compressing the requests for January and February executes a marker update that can
be seen by the marker now having the value 130 units. The values for March have not
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Please go though the document:
How ToHandle Inventory Management Scenarios in BW
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f83be790-0201-0010-4fb0-98bd7c01e328
Cheers
Pagudala

IMovie Compression Error!

Hey all,
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We also had this problem. Here is what worked for us. I'm interested to see if it works for anyone else.
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I opened the Media folder inside of the iMovie project file and located the offending voice recording. It opens in QuickTime and it seems to be perfectly fine. I have no idea what was wrong with it. Two other audio clips were recorded right after that clip and they are working just fine.
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Infocube compression error CX_SQL_EXCEPTION

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