Bin Packing algorithum

Hello Friends,
Please help me out ..
I want to generate the code like bin packing algorithm in pl sql ..
So is there any utility or algorithm exits in oracle that is similar to bin packaging algorithm...
Thanks

As Hoek mentioned, there is no built in utility for bin packing in Oracle, because there is no generic rule for it. All it depends upon different business rule and approaches. If you write the question in PL/SQL forum by providing Oracle Version, Create Table and insert statement, Logic behind required output in simple English language; then I am sure you can also get the answer as I https://forums.oracle.com/thread/2612134
Regards
Girish Sharma

Similar Messages

Bin Packing Problem

Hello all,
Can you please help me out a little bit on bin packing problem?
I have a jpanel and i want to divide its space in order to put rectangles but having in mind that i have to take advantage of all the empty space provided by the jpanel
thnx,
John

Maybe you mean 2-dimensional bin packing?
An example bin packing problem is this:
Jill has 42 files (of various sizes) that she needs to copy to another computer. She wants to use floppies (which hold 1.44 Mb of data). What is the minimum number of floppies required AND what combinations of files would be saved onto each of those floppies?
As an extension, a 2d bin packing problem incorporates a notion of area into the calculation.
(note that both problems are NP complete).
Here is a commercial company that specializes in this (found with Google, 2d bin packing algorithm):
http://www.astrokettle.com/

Bin packing

hi,
I've got to implement a problem that is exactly the bin packing problem. Googling around found this
http://mathworld.wolfram.com/Bin-PackingProblem.html
which says
An alternative strategy first orders the items from largest to >smallest, then places them sequentially in the first bin in which they >fit. In 1973, D. Johnson showed that this strategy is never suboptimal >by more than 22%, and furthermore that no efficient bin-packing >algorithm can be guaranteed to do better than 22% (Hoffman 1998, p. >172). which sounds great, but was wondering if anyone knows anything about whether genetic algorithms might be better (there are quite a few papers about this but skim reading them hasn't thrown up hard figures for performance).
This looks good too
http://www.aridolan.com/ga/gaa/Binpack5_19.html
but there aren't any figures for performance either?
just thought someone might be able to save me some serious reading time :)
thanks,
asjf

no efficient bin-packing algorithm can be guaranteed to do better than 22% Right, an exaustive search will give you an optimal solution. Genetic algorithms are just a another search through a solution space.
The site seems down right now but you may want to check out (possibly port)
http://linpacker.tuxfamily.org/

Java Bin-packing problem

Hi all,
I have a evolutionary algorithm that I want to try and solve, but it's hard getting started and knowing where to start exactly. Here is the description below, it would be great if anyone could give me a few tips on how to go about it:
"The bin-packing problem involves 'n' items, each with its own weight (there are 500 items in fact, and the weight of each is 4 times its item number).
Each item must be placed in one of 'b' bins (there are 10 bins). The task is to find a way of placing the items into the bins in such a way as to make the total weight in each bin as equal as possible.
A chromosome (solution to the problem) is represented as a list of 'n' numbers (500 numbers), where each number can be anything in the range from 1 to b.
Basically, if the 1st number in the chromosome is 4, then this means item number 1 is in bin 4. "
I obviously don't expect anyone to give me code to this, but it would be a great help if someone could assist me in how to get going (i.e. what classes to have and what variables they would take).
thanks

Ok then, thanks for that. This is how I picture it so far, a possible way of doing this:
You would have an Item array, of 500 items, each with their own number (1-500) and each with their own weight (4 * their item number).
Then there would be a Chromosome array, which would be an array of Items (500 of them). Each of these would be put into a random bin (from 1 - 10), and calculations would be made so that the bins' weights would be cumulative.
Then there is a Population array, which is an array of random Chromosomes, that would all have their own fitness function worked out (in this case, fitness function is equal to the heaviest bin - the lightest bin).
What does everyone think? Please correct me if this is not on the right lines. As I said, i'm a java n00b.
thanks

Optimal bin packing problem

I have a homework assignment that I'm really stuck on. I'm not looking for code (I'm sure I could find that if I wanted, but I really want to UNDERSTAND this).
I need to make a recursive method to find the OPTIMAL solution (least number of bins used).
The professor basically gave us an algorithm to use, but it confuses the heck out of me. I seriously think I could do this other ways, but I don't think we are allowed.
Here is what was given to us (I'll post my couple of questions below):
If there are no items left, there is nothing left to pack; return the current set of bins(base case).
For the recursive case:
1) Make a (deep) copy of the list of items, and remove one item from it.
2) For every bin, make a (deep copy) of the entire set of bins, and place the item in that bin. If the item fits, recursively apply the algorithm with the same number of bins, the modified list of items (the copy made above), and the copied set of bins with the item added.
3) Do the same thing as (2) except place the item in a new (previously empty) bin in the copied set.
4) Pick the best result from steps (2) and (3) (the one with the fewest bins) and return it.
OK, the part I don't get is the "for every bin, make a (deep) copy of the entire set of bins". ---If the first item tested (in the first copied set of bins) fits, the algorithm is recursed.. So I don't really grasp how it would actually test the item in every other bin. I know I must be missing something here, but I've spent at least 15 hours on this and have gotten virtually nowhere on this portion of the assignment.
This is obviously supposed to be an exhaustive search, since being an NP problem that would be the only way to attain an optimal solution. I tried coding what I thought was meant by this above pseudo-algorithm, but without testing every bin, i only ended up with a first-fit result.
If someone could give me a bit of insight into what is meant by the line "for every bin, make a (deep) copy of the entire set of bins", and how it could possibly be applied so that the recursion doesn't just happen before the item is placed into following bins it would be greatly appreciated.
I don't want to post any code here because I don't want it to look like another "do my homework" post, but if someone wants to see where I'm at, I can do so. Also, before anyone says I should just ask the professor or whatever, he is Chinese with a REALLY strong accent, and so are all the assistants (really...), and I can't understand a word they say. So although I'm attending all lectures, I'm still basically teaching myself. :P

in step 4 he asks you to return the best result obtained in steps 2 or 3.
Yes, in step 2, if it fits in the first bin you will trigger a recursion, BUT you simply remember the result of that optimal fit (counting how many bins it took) and go on to try the next slot.
If there were N bins when you started, you wil be making potentially N recursive calls in step 2 (though you will remember the results of only one of those), you will then make one more recursive call in step 3, and you will return one single result - namely the set of bins that took the fewest total count from those N+1 trials.

HU assignment to Outbound Delivery

Hi Experts,
I am facing a problem with the assignment of HU to Outbound Deliveries.
I'm working with WM module.
When my HU get to my shipping area (standard 916 with dynamic storage bin), it is assigned to the Outbound Delivery.
In my process, I delete the assignment to the outbound delivery in order to pack the belonging HUs (box) into another HU (palet).
Then this palet is put in another Storage Type until we want to post the Goods Issue.
The problem is that I cannot assign back the HU to the Outbound Delivery.
The systems tells me that I need to do another TO for this Outbound Delivery.
The Outbound Delivery does modify the picking quantity nor the picking status when we delete assignment, and I cannot create another TO.
Does anyone has an idea on how I could manage to reassign the HU to the Outbound Delivery.
Thanks in advance,
Best Regards.
Remi

Hello,
I did what you described me in your answer but my problem is still the same.
When HU is in Storage Type 923 and Storage Bin PACK.BIN, when I try to do the HU02 transaction, the system tells me that it is impossible to repack, because my HU is already assigned to an Outbound Delivery.
Message HUFUNCTIONS 191.
If you have another idea or if I am missing something please tell me !
Thanks very for your help.
Regards,
Remi

Usage of BAPI_HU_REPACK

I have problem executing BAPI_HU_REPACK. I am using HUM and the stock in storage type 923 bin 'pack.bin' has the following HU structure:
Pallet HU - 1000536827
    Lower level HU - 1000536824 with material content
Pallet HU - 1000536828
    Lower lever HU - 1000536826 with material content
I will like to move 1000536824 into 1000536828. So I setup the folling parameters in BAPI_HU_REPACK:
HUKEY =              1000536828
REPACK-SOURCE_HU =   1000536824
REPACK-FLAG_PACKHU = X
When I execute the function, it return HUGENERAL system message 308 with a transfer order number 827413. So it is not an error.
But the HU never get repack, and the transfer order never get created either.
What is going wrong? Wrong parameters? Missing configuration? I have no problem performing the same action in HU02 manually.
Thanks in advance.

Hi,
Did you included tthe BAPI fm BAPI_TRANSACTION_COMMIT after calling the function module BAPI_HU_REPACK?
If you have not included, check after including it.
Thanks,
Ramakrishna

Linkage Error in Mapping and Operation mapping testing for Synchronous in NWDS

Dear Experts,
Hope you all are doing fine..
I am working in a synchronous scenario Proxy via SAP PI 7.4 to JAVA Application supporting JSON.I wrote JAVA program to convert JSON to XML and while performing test for the JAVA mapping in response structure at Operation Mapping,I am receiving following error..
LinkageError at JavaMapping.load(): Could not load class: json2xml/bin/pack/EsrJson2Xml
java.lang.NoClassDefFoundError: json2xml/bin/pack/EsrJson2Xml (wrong name: pack/EsrJson2Xml) at
java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:735)
at java.lang.ClassLoader.defineClass(ClassLoader.java:716) at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at com.sap.aii.ib.server.mapping.execution.MappingLoader.findClass(MappingLoader.java:195)
at java.lang.ClassLoader.loadClass(ClassLoader.java:372) at java.lang.ClassLoader.loadClass(ClassLoader.java:313)
I followed some of discussions for the Linkagae error http://scn.sap.com/thread/1418477 but could not help..
Following are details of my NWDS and PI server:
SAP NetWeaver Developer Studio
SAP Enhancement Package 1 for SAP NetWeaver Developer Studio 7.3 SP10 PAT0000
Compiled the project with JAVA SE-1.6 as well as 1.5
SAP PO 7.4 Java Only , Release: NW731CORE_10_REL
SP: 05 JDK: jdk16 Latest Change: 353688
I have taken care to export all the Jar files used in NWDS to be exported and then imported as Archived files in PI server.
But could not see the 5 jar files in ESR. I hope there is some issue with name as can see in the log.Can the issue be solved?
How to test the Operation mapping for Synchronous Message in NWDS?
Regards
Rebecca

Dear Hareesh and Experts,
I resolved the issue by doing the below steps.
1. Downloaded the JDK5 and updated the Java console i.e. JRE 15.
2. I had created this project using the JAVA Compiler with JAVA SE1.6 initially. Changed this to 1.5 in the Properties of the Project.
3. Uploaded the project again in ESR Imported Archive.
The issue is solved.
Thanks a lot for all your inputs.

Issue facing background email attachment.

Actually I have a problem when I tried to send an email to user from program. This is urgent one. Can I have any suggestions or solutions for this problem from you guys? plz . I welcome to get it as soon as possible. Also I tried to explain as better as I am. If you have any questions or I am not clear , I will explain you for your questions.
Let me explain the problem fully.
1) I need to create a selection screen field for user to enter the email id. - This is done
2)If the user enter the email id and execute the report then I have to email the current output of the report to entered( from selection screen) email id as a text. - This is done
3) Now the user needs the some choice to see the output in email. So he wants to add a check box in selection screen just below the "Email id" field in selection screen. So If the user enter the email id and execute the report without choosing the check box then he would able to see the report's output in the email as text. otherwise the user tick the check box and enter the email id and execute the report then we need to send the report's output as a attachment in the email. So when the person( selection screen email id's owner) opens his email he would like to see the attachemnt then If he opens the attachement he would see the report's output now.
This is the purpose the user needs the check box. - This is done
4) I use FM 'SO_NEW_DOCUMENT_ ATT_SEND_ API1' to send the email as a text to selection screen's email id. - This is done
5) Also I use FM 'SO_NEW_DOCUMENT_ ATT_SEND_ API1' to send the email as a attachment to selection screen's email id. - This is done
6) If the user wants to run this in background and send the email to selection screen's email id(without attachment), then I have to send the report's output to email id as a text. - This is done
7) If the user wants to run this in background and send the email to selection screen's email id(with attachment), then I have to send the report's output to email id as a attachment. - This is not done still. This is partially done. I can able to see the attachment . But If I open the attachment I am seeing only last page of the report's output. I didn't see any other previous pages. If it only one page report then it is ok. But my requirement is more than one page. So I need to send all pages to email as a attachment. I tried it many way. But I could not able to find the solution yet. But If I execute the report in foreground for attachment then I would able to see all the pages in attachment. But I have only problem in BACKGROUND.
I added 2 attachments here. 1) the codes which send the email to email id as a text. 2) the codes which send the email to email id as a attachment.
After look at the below attachment codes plz read this following line.
Also when I used to send the email as a attachment, I used the "SAVE_LIST" FM to catch the current list from memory and compress it through the FM "COMPRESSED_ LIST" and send these internal table records to the EMAIL FM "'SO_NEW_DOCUMENT_ ATT_SEND_ API1". I have read the "SAVE_LIST" FMs documentation too. I have seen that this is not suitable for background emailing. So I think I need any other FMs used here instead of this particular FM or else I would expect any other solutions for this problem.
1) *
DATA: DOC_DATA     LIKE SODOCCHGI1,
        RECEIVERS    LIKE SOMLRECI1 OCCURS 0 WITH HEADER LINE,
        PACK LIKE SOPCKLSTI1 OCCURS 0 WITH HEADER LINE,
        TXT   LIKE SOLISTI1 OCCURS 0 WITH HEADER LINE,
        CNT          TYPE I,
      TEXT LIKE SOLISTI1 OCCURS 0 WITH HEADER LINE,
        TAB_LINES    LIKE SY-TABIX.
Add all email id's from selection screen in the mailing list one by
one
LOOP AT M_EMAIL.
    RECEIVERS-RECEIVER = M_EMAIL-LOW.
    RECEIVERS-REC_TYPE = 'U'.
    APPEND RECEIVERS.
    CLEAR RECEIVERS.
ENDLOOP.
there is no entry in the input then don't call the FM
CHECK NOT RECEIVERS[] IS INITIAL.
DO.
    CNT = SY-INDEX.
    READ LINE SY-INDEX.
    IF SY-SUBRC <> 0. EXIT. ENDIF.
    TEXT-LINE = SY-LISEL.
    APPEND TEXT.
    IF CNT > 5500.
      REFRESH TEXT.
      CLEAR TEXT.
      TEXT-LINE = 'Report too large for SAP.'.
      APPEND TEXT.
      EXIT.
    ENDIF.
ENDDO.
DOC_DATA-OBJ_DESCR = 'Report as a text'.
DESCRIBE TABLE TEXT LINES TAB_LINES.
DOC_DATA-DOC_SIZE = TAB_LINES * 255.
Creation of the entry for the compressed document
CLEAR PACK-TRANSF_BIN.
PACK-HEAD_START = 1.
PACK-HEAD_NUM = 0.
PACK-BODY_START = 1.
PACK-BODY_NUM = TAB_LINES.
PACK-DOC_TYPE = 'RAW'.
APPEND OBJPACK.
CLEAR OBJPACK.
object for showing the report's text
OBJTXT = ' Report as a text'.
APPEND TXT.
CLEAR TXT.
New FM to mail the user & directly to email id
CALL FUNCTION 'SO_NEW_DOCUMENT_ATT_SEND_API1'
    EXPORTING
      DOCUMENT_DATA = DOC_DATA
      PUT_IN_OUTBOX = 'X'
      COMMIT_WORK   = 'X'
    TABLES
      PACKING_LIST = PACK
      OBJECT_HEADER = TXT
      CONTENTS_TXT = TEXT
      RECEIVERS     = RECEIVERS.
COMMIT WORK.
2)
Structures for recipient addresses
Structures and internal tables for the send data
DATA: pack LIKE sopcklsti1 OCCURS 2 WITH HEADER LINE.
DATA: head LIKE solisti1 OCCURS 1 WITH HEADER LINE.
DATA: bin LIKE solisti1 OCCURS 0 WITH HEADER LINE.
DATA: txt LIKE solisti1 OCCURS 10 WITH HEADER LINE.
DATA: reclist LIKE somlreci1 OCCURS 5 WITH HEADER LINE.
DATA: doc_chng LIKE sodocchgi1.
DATA: tab_lines LIKE sy-tabix.
DATA: user_address LIKE sousradri1 OCCURS 1 WITH HEADER LINE.
DATA: sent_to_all LIKE sonv-flag.
clear listobject[].
clear compress_list[].
CALL FUNCTION 'SAVE_LIST'
       EXPORTING
            list_index         = sy-lsind
       TABLES
            listobject         = listobject
       EXCEPTIONS
            list_index_invalid = 1.
IF sy-subrc = 1.
    WRITE: 'Error in save_list.'.
ENDIF.
It's always necessary to compress the list
CALL FUNCTION 'TABLE_COMPRESS'
       TABLES
            in             = listobject
            out            = compress_list
       EXCEPTIONS
            compress_error = 1
            OTHERS         = 2.
IF sy-subrc <> 0.
    WRITE: 'Error in table_compress.'.
ENDIF.
*move list to office table objbin
MOVE compress_list[] TO bin[].
Create the document which is to be sent
doc_chng-obj_name = 'List'.
doc_chng-obj_descr = 'Report list'.
DESCRIBE TABLE txt LINES tab_lines.
READ TABLE txt INDEX tab_lines.
doc_chng-doc_size = ( tab_lines - 1 ) * 255 + STRLEN( txt ).
Fill the fields of the packing_list for the main document:
CLEAR pack-transf_bin.
pack-head_start = 1.
pack-head_num = 0.
pack-body_start = 1.
pack-body_num = tab_lines.
pack-doc_type = 'TXT'.
APPEND pack.
Create the attachment (the list itself)
DESCRIBE TABLE bin LINES tab_lines.
It is binary document
MOVE compressed_list[] to bin[].
pack-transf_bin = 'X'.
pack-head_start = 1.
pack-head_num = 0.
pack-body_start = 1.
pack-body_num = tab_lines.
pack-doc_type = 'ALI'
pack-obj_name = 'Attachment'.
pack-obj_descr = 'Report for email attachment'.
pack-doc_size = tab_lines * 255.
APPEND pack.
Add all email id's in the mailing list one by one
LOOP AT M_EMAIL.
    RECLIST-RECEIVER = M_EMAIL-LOW.
    RECLIST-REC_TYPE = 'U'.
    APPEND RECLIST.
    CLEAR RECLIST.
ENDLOOP.
CHECK sy-subrc = 0.
CALL FUNCTION 'SO_NEW_DOCUMENT_ATT_SEND_API1'
       EXPORTING
            document_data              = doc_chng
            put_in_outbox              = 'X'
            commit_work                = 'X'
       IMPORTING
            sent_to_all                = sent_to_all
       TABLES
            packing_list               = pack
            object_header              = head
            contents_bin               = bin
            contents_txt               = txt
            receivers                  = reclist
       EXCEPTIONS
            too_many_receivers         = 1
            document_not_sent          = 2
            operation_no_authorization = 4
            OTHERS                     = 99.

Hi,
If you are running thru background change the code like this way
submit yXXXXXXXX exporting list to memory
           with p_docno = xdocno
           and return.
call function 'LIST_FROM_MEMORY'
    tables
      listobject = report_list
    exceptions
      not_found = 1
      others     = 2.
loop at report_list.
    move report_;list to objtxt.
    append objtxt.
endloop.
objpack-doc_type = 'TXT'.
describe table objtxt lines tab_lines.
objpack-body_start = v_lines.
objpack-body_num = tab_lines.
objpack-doc_size = tab_lines * 255.
objpack-obj_descr = w_docno_temp.
append objpack.
clear objpack.
doc_chng-obj_name = w_docno.
doc_chng-obj_descr = w_subject.
reclist-receiver = to_smtp_addr.
reclist-rec_type = 'U'.
reclist-express = 'X'.
append reclist.
aRs

Unable to start admin server instance

Hi Experts,
can anyone help me out to find out the resolution of the issue as i am not able to bring my admin instance up. It is giving below exception. I am using weblogic 11g on Linux platform.
==============
<Sep 22, 2011 11:45:38 AM IST> <Notice> <Log Management> <BEA-170019> <The server log file /u04/Oracle/Middleware/user_projects/domains/ecm_domain/servers/AdminServer/logs/AdminServer.log is opened. All server side log events will be written to this file.>
java.security.AccessControlException: access denied (oracle.security.jps.service.credstore.CredentialAccessPermission context=SYSTEM,mapName=fks,keyName=current.key read)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
at java.security.AccessController.checkPermission(AccessController.java:546)
at oracle.security.jps.util.JpsAuth$AuthorizationMechanism$3.checkPermission(JpsAuth.java:379)
at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:439)
at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:460)
at oracle.security.jps.internal.credstore.util.CsfUtil.checkPermission(CsfUtil.java:611)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStore.getCredential(SspCredentialStore.java:409)
at oracle.security.jps.internal.keystore.util.KeyStoreServiceUtil.getCurrentMasterKeyAlias(KeyStoreServiceUtil.java:260)
at oracle.security.jps.internal.keystore.util.KeyStoreServiceUtil$3.run(KeyStoreServiceUtil.java:363)
at oracle.security.jps.internal.keystore.util.KeyStoreServiceUtil$3.run(KeyStoreServiceUtil.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.internal.keystore.util.KeyStoreServiceUtil.getMasterKey(KeyStoreServiceUtil.java:361)
at oracle.security.jps.internal.keystore.file.FileKeyStoreManager$3.run(FileKeyStoreManager.java:321)
at oracle.security.jps.internal.keystore.file.FileKeyStoreManager$3.run(FileKeyStoreManager.java:319)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.internal.keystore.file.FileKeyStoreManager.openKeyStore(FileKeyStoreManager.java:319)
at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.doInit(FileKeyStoreServiceImpl.java:101)
at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.<init>(FileKeyStoreServiceImpl.java:73)
at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.<init>(FileKeyStoreServiceImpl.java:63)
at oracle.security.jps.internal.keystore.KeyStoreProvider.getInstance(KeyStoreProvider.java:157)
at oracle.security.jps.internal.keystore.KeyStoreProvider.getInstance(KeyStoreProvider.java:64)
at oracle.security.jps.internal.core.runtime.ContextFactoryImpl.findServiceInstance(ContextFactoryImpl.java:139)
at oracle.security.jps.internal.core.runtime.ContextFactoryImpl.getContext(ContextFactoryImpl.java:170)
at oracle.security.jps.internal.core.runtime.ContextFactoryImpl.getContext(ContextFactoryImpl.java:191)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContext(JpsContextFactoryImpl.java:132)
at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContext(JpsContextFactoryImpl.java:127)
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:798)
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:792)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:792)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:289)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:282)
at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:261)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadOPSSPolicy(CommonSecurityServiceManagerDelegateImpl.java:1339)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(CommonSecurityServiceManagerDelegateImpl.java:1018)
at weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:873)
at weblogic.security.SecurityService.start(SecurityService.java:141)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
<Sep 22, 2011 11:45:39 AM IST> <Error> <Security> <BEA-090892> <The loading of OPSS java security policy provider failed due to exception, see the exception stack trace or the server log file for root cause. If still see no obvious cause, enable the debug flag -Djava.security.debug=jpspolicy to get more information. Error message: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider>
<Sep 22, 2011 11:45:39 AM IST> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: weblogic.security.SecurityInitializationException: The loading of OPSS java security policy provider failed due to exception, see the exception stack trace or the server log file for root cause. If still see no obvious cause, enable the debug flag -Djava.security.debug=jpspolicy to get more information. Error message: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider
weblogic.security.SecurityInitializationException: The loading of OPSS java security policy provider failed due to exception, see the exception stack trace or the server log file for root cause. If still see no obvious cause, enable the debug flag -Djava.security.debug=jpspolicy to get more information. Error message: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadOPSSPolicy(CommonSecurityServiceManagerDelegateImpl.java:1398)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(CommonSecurityServiceManagerDelegateImpl.java:1018)
at weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:873)
at weblogic.security.SecurityService.start(SecurityService.java:141)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
Truncated. see log file for complete stacktrace
Caused By: oracle.security.jps.JpsRuntimeException: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:291)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:282)
at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:261)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
Truncated. see log file for complete stacktrace
Caused By: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider
at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:847)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:289)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:282)
at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:261)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
Truncated. see log file for complete stacktrace
Caused By: java.security.PrivilegedActionException: oracle.security.jps.JpsException: [PolicyUtil] Unable to obtain default JPS Context!
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:792)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:289)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:282)
at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:261)
Truncated. see log file for complete stacktrace
Caused By: oracle.security.jps.JpsException: [PolicyUtil] Unable to obtain default JPS Context!
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:808)
at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:792)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:792)
at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:289)
Truncated. see log file for complete stacktrace
Caused By: java.security.AccessControlException: access denied (oracle.security.jps.service.credstore.CredentialAccessPermission context=SYSTEM,mapName=fks,keyName=current.key read)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
at java.security.AccessController.checkPermission(AccessController.java:546)
at oracle.security.jps.util.JpsAuth$AuthorizationMechanism$3.checkPermission(JpsAuth.java:379)
at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:439)
at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:460)
Truncated. see log file for complete stacktrace
>
<Sep 22, 2011 11:45:39 AM IST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FAILED>
=========
thx in advance.
Ajay

Try:
1)
/oracle/Oracle_IDM1/common/bin/pack.sh -domain=/oracle/user_projects/domains/idm_domain -template=/tmp/idm_domain2.jar -template_name="idm_domain" -managed="true"
2)
/oracle/Oracle_IDM1/common/bin/unpack.sh -domain=/oracle/user_projects/domains/idm_domain -template=/tmp/idm_domain2.jar
Записки на полях внедрения: java.security.AccessControlException: access denied (oracle.security.jps.service.credstore.C…

Weblogic 9.2 cluster install across 2 linux servers - authentication errors

Hello all,
                    I am currently trying to install a 9.2 cluster across two Linux machines, but am having a few problems that I was hoping someone here could help with. I?ve been reading the documentation, but feel as though it?s getting me nowhere.
                    I have two servers, on which I have installed weblogic portal 9.2. On the first I have then used the configuration wizard to great an admin server and cluster members 1, 2 and 3.
                    A cluster is created and the three cluster members are assigned to it.
                    Then I configure two unix machines, for the servers 1 and 2.
                    I assign the admin server and cluster member 1 to the first server. Cluster members 2 and 3 are assigned to the second server.
                    The connection pools and JMS stores I left as the default values.
                    The configuration completes and a domain is created on the first server.
                    I have copied the complete user_projects directory to the second server. I didn?t want to go through the configuration steps on each server that weblogic was to be installed on, so this looked like the easiest way to get the startManagedWeblogic scripts onto the second server. Also I didn?t find anything in the documentation that mentioned how to set up a cluster across multiple machines in any detail, only how to install multiple instances on a single server and run them as a cluster.
                    I manage to start the admin server ok and can connect through the web based admin console.
                    The first cluster member also starts up on the first server.
                    Now I go to the second server again, and when I try to start the cluster members here I get Authentication errors:
                    <Jan 31, 2007 2:56:22 PM CET> <Error> <Security> <BEA-090854> <SAMLCredentialMapper provider initialization failed: Could not retrieve credentials for AssertionSigningKey.>
          <Jan 31, 2007 2:56:23 PM CET> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
          <Jan 31, 2007 2:56:23 PM CET> <Error> <com.bea.weblogic.kernel> <000000> <[Security:090735]The DBMS connection was not usable>
          <Jan 31, 2007 2:56:23 PM CET> <Critical> <Security> <BEA-090403> <Authentication for user weblogic denied>
          <Jan 31, 2007 2:56:23 PM CET> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: weblogic.security.SecurityInitializationException: Authentication for user weblogic denied
          weblogic.security.SecurityInitializationException: Authentication for user weblogic denied
                  at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.doBootAuthorization(CommonSecurityServiceManagerDelegateImpl.java:947)
                  at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(CommonSecurityServiceManagerDelegateImpl.java:1029)
                  at weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:854)
                  at weblogic.security.SecurityService.start(SecurityService.java:141)
                  at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
                  Truncated. see log file for complete stacktrace
          >
          <Jan 31, 2007 2:56:24 PM CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FAILED>
          <Jan 31, 2007 2:56:24 PM CET> <Error> <WebLogicServer> <BEA-000383> <A critical service failed. The server will shut itself down>
          <Jan 31, 2007 2:56:24 PM CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FORCE_SHUTTING_DOWN>
          Autonomy engine processes stopped
                              What am I doing wrong / forgetting to do.
                    Any help or suggestions are most helpful
                    Regards
                              IV

Hello ,
          I can help you in this regard, (let me see).
          Let me start from the beginning.
          Assumptions:
          M1 is hosting 1-Admin server(AdminServer), 2-Managed Server(ms1,ms2),
          M2 is hosting 1 -managed server (ms3)
          1. Install WebLogic Server/Portal product on M1 and M2 say /home/user1/bea1 - on M1
          /home/user1/bea1 - on M2
          2. Create Cluster Domain using ConfigWiz/WLST.
               [ here I will talk abt Config Wiz)
               - Open config Wiz
          - Create domain in Production Mode.(ideally Cluster is not supported in Dev mode )
               - Create 1 Admin server, 3 Managed server Host = <M1> and config SSL port
                    AdminServer ? Host_M1
                    Ms1     ? Host_M1
                    Ms2     ? Host_M1
                    Ms3     ? Host_M2
          NOTE: *** Don't use IP addresses - use hostnames. The hostnames need to be specified in the correct format. When specifying a hostname, use the receiving server side's rules for SSL certificate hostname format when specifying the server address. The address that a client uses needs to match up with the server's SSL certificate host identity field ((example: pint21.bea.com on both server/client side, not just pint21 and other pint21.bea.com)
          Using the 'keytool' Java utility, verify the content of hostname identity embedded in the demo SSL certificate
          $ keytool -list -v -alias demoidentity -keystore DemoIdentity.jks
          Owner: CN=pisol18, OU=FOR TESTING ONLY, O=MyOrganization, L=MyTown, ST=MyState, C=US
          -     Config Data Source (conn pool) to Any DB Type you like, test them and run the DB scripts if applicable (Run DB).
          3. Create Managed Server template Using Pack/Unpack tool
          3.1     Using <WL_HOME>\common\bin\pack.cmd with ?managed option create managed server template.
          3.2     Using <WL_HOME>\common\bin\unpack.cmd on M2 to create the domain on Host2
          4. Starting the Admin Server
          5. Start the Managed server in many way. As given on edocs.
          http://edocs.bea.com/wls/docs92/ConsoleHelp/taskhelp/clusters/StartOrStopAServer.html
          I hope this helps you,
          Thanks
          Viswa
          ------------

Best Fit Algorithm

Hi,
My problem is as follows:
I have a bunch of files that I would like to copy to a CD. The total size of these files let's say needs four to five CD's, depending on the way that you arrange the files. I need an algorithm that takes the sized of these files, and distribute them on the Maximum capacity of each CD, in a way to utilize the space of each CD.
Example:
Let's say a CD can contain 20 MB.
items:
(A) 10
(B) 5
(C) 4
(D) 3
(E) 2
if you sort the files based on their size - like above - most likely you'll choose the files as follows:
(A) 10, (B) 5, (C) 4, the total will be 19 MB and there will be 1 MB unused.
However, if you replace (C) with (D) and (E), you'll fill the remaining unused space efficiently.
Of course, this example is very easy to solve manually with a glance. But in case of more complicated scenarios with many files with different sizes, that task will be much harder.
So, any help :)

Thanks a lot, it was really close, but what I actually needed was this:
[http://en.wikipedia.org/wiki/Bin_packing_problem|Bin Packing Problem]
I found many project in the Source Forge about it.
[http://sourceforge.net/search/?type_of_search=soft&type_of_search=soft&words=Bin+Packing+Problem|Source Forge Projects]

[SOLVED] cannot install from AUR

as I was updating a kernel from AUR, I lost power during the build and now aurget, packer, and yaourt doesn't seem to work...
these are the errors with an example of each:
$ aurget -S calf-git
searching AUR...
Targets (1): calf-git-20100827-1
Proceed with installation? [Y/n]
:: Retrieving source tarball from AUR...
--2010-11-22 18:20:36-- http://aur.archlinux.org/packages/calf- … git.tar.gz
Resolving aur.archlinux.org... failed: Name or service not known.
wget: unable to resolve host address "aur.archlinux.org"
error: failed to retrieve aur sources
packer -S kernel26-lqx
Aur Targets (1): kernel26-lqx
Proceed with installation? [Y/n]
tar: This does not look like a tar archive
gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error is not recoverable: exiting now
/usr/bin/packer: line 273: cd: kernel26-lqx: No such file or directory
No PKGBUILD found in directory.
$ yaourt -S traverso
curl error: Couldn't resolve host name
only yaourt gave the curl error... I think that curl was updated around that time... any idea?
Last edited by funkmuscle (2010-11-25 02:47:06)

web browsing is fine.. pacman works so don't know what else I can do..
when I ping AUR, I get:
ping aur.archlinux.org
PING aur.archlinux.org (208.92.232.29) 56(84) bytes of data.
64 bytes from sigurd.archlinux.org (208.92.232.29): icmp_seq=1 ttl=57 time=243 ms
64 bytes from sigurd.archlinux.org (208.92.232.29): icmp_seq=2 ttl=57 time=33.2 ms
64 bytes from sigurd.archlinux.org (208.92.232.29): icmp_seq=3 ttl=57 time=32.7 ms
64 bytes from sigurd.archlinux.org (208.92.232.29): icmp_seq=4 ttl=57 time=47.4 ms
funny, packer updates the main repos:
packer -Syyu
Password:
:: Synchronizing package databases...
core 35.8K 195.1K/s 00:00:00 [###########################] 100%
extra 449.0K 438.6K/s 00:00:01 [###########################] 100%
community 405.7K 378.7K/s 00:00:01 [###########################] 100%
multilib 21.8K 165.3K/s 00:00:00 [###########################] 100%
:: Synchronizing aur database...
aur 98 98 [#############################] 100%
:: Starting full aur upgrade...
it installed one package but not all that was available for update.
Last edited by funkmuscle (2010-11-24 03:49:20)

DP91(RRB) Restrict DMR Billing value to Sales Order Net Value

Hi Experts,
My Requirement is, while creating a DMR using transaction DP91 (Resource Related Billing), I need to restrict the DMR value to the sales order Net Value. i.e If there are already billed DMR'S we should check all the billing documents value, sum it up with present DP91 billing value (Say X). Check it against Sales order net value.
IF Sales order net value is more than already billed value or to be billed value(X), then optimize the DIP items within available billing value (Planning to use bin packing algorithm) and postpone remaining items for next billing cycle.
If Sales order net value is less than already billed value or to be billed value(X), postpone all DIP items for next billing cycle ie dont allow any billing.
I found the Enhancement AD010007 Change DI Processing Information (EXIT_SAPLAD15_015). But it triggers for each item and here sales order related data is not available neither all DIP item data. All DIP data is flowing from WBS assigned in Sales Order item into DP91.
Regards,
Mahesh

Hi,
You can make use of data transfer routines in copy control from billing document to sales document.
Data transfer routine - 403 (FV45C403) is used for copying billing plan dates from from a reference billing document into the target document. This routine can be assigned to the FPLA copy rules for the item category from a billing document to a sales document.
You may enhance this routine to add net value field to be copied into credit memo document. In your case, net amount (100) can be pulled from invoice into credit memo document.
Regards,
Vaibhav

Update filesystem-2013.01-1 and glibc-2.17-2 together problem

Hello,
I didn't check the news today (mistake #1) and I updated Arch. And I had configured pacman to first update glibc and then everything else (mistake #2).
So I got the following:
:: The following packages should be upgraded first :
glibc
:: Do you want to cancel the current operation
:: and upgrade these packages now? [Y/n]
resolving dependencies...
looking for inter-conflicts...
Targets (1): glibc-2.17-2
Total Download Size: 7.75 MiB
Total Installed Size: 37.92 MiB
Net Upgrade Size: 0.00 MiB
Proceed with installation? [Y/n]
:: Retrieving packages from core...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 7932k 100 7932k 0 0 578k 0 0:00:13 0:00:13 --:--:-- 442k
(1/1) checking package integrity [----------------------------] 100%
(1/1) loading package files [----------------------------] 100%
(1/1) checking for file conflicts [----------------------------] 100%
(1/1) checking available disk space [----------------------------] 100%
(1/1) upgrading glibc [----------------------------] 100%
call to execv failed (No such file or directory)
error: command failed to execute correctly
:: Synchronizing aur database...
/usr/bin/packer: line 514: /usr/bin/pacman: No such file or directory
/usr/bin/packer: line 518: /usr/bin/grep: No such file or directory
:: Starting full aur upgrade...
local database is up to date
And now for every command I type in my terminal I get something like "No such file or directory"
Is there a solution because I'm sure that if I reboot I won't be able to boot again.

loafer wrote:
pright wrote:Somehow glibc updated to 2.17.2, but filesystem still remains 2012.12-1.
Post the relevant lines from your pacman.log please. I though glibc 2.17-2 depends on filesystem>=2013.01?
It seems that it doesn't depend on filesystem>=2013.01. At least for me "pacman -Syu" only upgraded glibc and not filesystem which went me into some trouble (you can find it here).
Since you were intered in the pacman.log:
[2013-01-27 17:09] Running 'pacman -Syu'
[2013-01-27 17:09] synchronizing package lists
[2013-01-27 17:09] starting full system upgrade
[2013-01-27 17:12] upgraded acl (2.2.51-2 -> 2.2.51-3)
[2013-01-27 17:12] upgraded linux-api-headers (3.7.1-1 -> 3.7.4-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded glibc (2.17-1 -> 2.17-2)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded bash (4.2.042-1 -> 4.2.042-2)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded calibre (0.9.15-2 -> 0.9.16-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded cantarell-fonts (0.0.11-3 -> 0.0.12-1)
[2013-01-27 17:12] upgraded libwbclient (3.6.10-1 -> 3.6.11-2)
[2013-01-27 17:12] upgraded cifs-utils (5.8-1 -> 5.9-1)
[2013-01-27 17:12] upgraded liblastfm (0.3.3-3 -> 1.0.6-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded clementine (1.1.1-3 -> 1.1.1-4)
[2013-01-27 17:12] upgraded clutter-gst (1.9.92-1 -> 2.0.0-1)
[2013-01-27 17:12] upgraded clutter-gtk (1.4.0-1 -> 1.4.2-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded colord (0.1.24-3 -> 0.1.28-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded evolution-data-server (3.6.2-1 -> 3.6.3-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded gcc-libs (4.7.2-3 -> 4.7.2-4)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded gcc (4.7.2-3 -> 4.7.2-4)
[2013-01-27 17:12] upgraded json-c (0.9-1 -> 0.10-1)
[2013-01-27 17:12] upgraded lib32-glibc (2.17-1 -> 2.17-2)
[2013-01-27 17:12] upgraded lib32-gcc-libs (4.7.2-3 -> 4.7.2-4)
[2013-01-27 17:12] upgraded libgee (0.6.6.1-1 -> 0.6.7-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded mkinitcpio (0.12.0-2 -> 0.12.0-3)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded mtools (4.0.17-2 -> 4.0.18-1)
[2013-01-27 17:12] upgraded ruby-glib2 (1.1.9-1 -> 1.2.0-1)
[2013-01-27 17:12] upgraded ruby-atk (1.1.9-1 -> 1.2.0-1)
[2013-01-27 17:12] upgraded ruby-gdkpixbuf2 (1.1.9-1 -> 1.2.0-1)
[2013-01-27 17:12] upgraded ruby-pango (1.1.9-1 -> 1.2.0-1)
[2013-01-27 17:12] upgraded ruby-gtk2 (1.1.9-1 -> 1.2.0-1)
[2013-01-27 17:12] upgraded smbclient (3.6.10-1 -> 3.6.11-2)
[2013-01-27 17:12] upgraded sudo (1.8.6.p4-1 -> 1.8.6.p5-1)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded transmission-cli (2.75-1 -> 2.76-2)
[2013-01-27 17:12] Konnte execv nicht aufrufen (Datei oder Verzeichnis nicht gefunden)
[2013-01-27 17:12] upgraded transmission-gtk (2.75-1 -> 2.76-2)
filesystem didn't got upgraded and remains at version 2012.12-x.

Bin Packing algorithum

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