Failed to allocate memory

hi everybody
im retrieving all the assets in the system in an internal table and convert it to csv format using the fm SAP_CONVERT_TO_CSV_FORMAT, there are abt 50000 records
when executing the program, im getting an error ' Fails to allocate memory' and the prg is stopped
is there a way i can stop that?

hi
you can use this FM for the download as a CVS format.
DATA: m_c_file        TYPE string.
CALL FUNCTION 'GUI_DOWNLOAD'
    EXPORTING
      filename                = C:\DATA\test.CSV
      filetype                = 'ASC'
*      write_field_separator   = 'X'
    TABLES
      data_tab                = itab
    EXCEPTIONS
      file_write_error        = 1
      no_batch                = 2
      gui_refuse_filetransfer = 3
      invalid_type            = 4
      no_authority            = 5
      unknown_error           = 6
      header_not_allowed      = 7
      separator_not_allowed   = 8
      filesize_not_allowed    = 9
      header_too_long         = 10
      dp_error_create         = 11
      dp_error_send           = 12
      dp_error_write          = 13
      unknown_dp_error        = 14
      access_denied           = 15
      dp_out_of_memory        = 16
      disk_full               = 17
      dp_timeout              = 18
      file_not_found          = 19
      dataprovider_exception = 20
      control_flush_error     = 21
      OTHERS                  = 22.

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Hi again OGELTHORPE.
I've already run two hardware tests. One quick one and one extended one. It was unable to pick anything up.
It's like everything is running perfectly, but when I go to erase the HDD or partition it, it pops up with the error message. Even when I try to erase and partition using "Terminal", I received the same error message.
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Crypto errors CTM ERROR: Failed to allocate x bytes of memory

Hi There.
I am currently getting a strange error when trying to use and crypto services on our ASA 5520 (8.0.3)
Initially I observed that a connected VPN had dropped.
Then when I attempted to use ASDM or SSH I was blocked.
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Thanks for that. It does look like its out of crypto memory...
DMA memory:
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   Crypto reserved memory:        20537556 bytes (26%)
     Crypto free:                       0 bytes ( 0%)
     Crypto used:                20537556 bytes (26%)
   Block reserved memory:         34669024 bytes (44%)
     Block free:                 30734752 bytes (39%)
     Block used:                  3934272 bytes ( 5%)
   Used memory:                     185120 bytes ( 0%)
Unless there is a way to specifically restart only the crypto engine or clear crypto memory then I guess I am looking at a reload?
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Can't restore iPod classic 60GB video. Cannot Allocate Memory - Disk Utility

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Urgent help with ORA-01062: unable to allocate memory for define buffer

Hello, Folks!
I have a c++ code that is using OCI API that is running both in
windows and in spark.
(The same c++ code compiled and running in both platforms)
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I had a special luck today after searching the solution per weeks:)I have got a solution.
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orFieldMD.m_nSize was of type ub4 but according the manual it must be ub2.
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Now I changed the type and everything is working!!!
In windows there is not problem with this expression :)
Thanks
Issahar

In my server RMAN can't allocate memory to the virtual instance

Hi
I want to restore my database in a new server
At first I want to restore "spfile" from controlfile autobackup, there is no spfile or pfile of my database in the new server
I do these steps
1 . expoer ORACLE_SID=Sales
2. rman target /
3. rman > set dbid 817528985
4. rman > startup force nomount
after step 4 I get this error :
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of startup command at 09/22/2010 14:03:21
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I get this error while I have about *80GB* free memory on the new server
and my parameters in /etc/sysctl.conf file is :
kernel.sysrq = 0
kernel.core_uses_pid = 1
kernel.shmall = 5242880
kernel.shmmax = 42949672960
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144
I need to say that I can create a new database in that server by dbca that its
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Do you know what is wrong ? Do you know why RMAN can't allocate memory to the virtual instance ?
thanks

The database which could not start is because of the low memory on the system or in the sga_max_size there is high value set. So the system could not allocate so large memory as it does not have free so much. There may be other reasons like OS limitation in order of usage the memory.
Set a lower amount of memory in the database.
Eg:
SQL> alter system set sga_max_size=1600M scope=spfile;
System altered.
SQL> alter system set sga_target=1600M;
System altered.
refer the link it will be useful:http://arjudba.blogspot.com/2008/05/startup-fails-with-ora-27102-out-of.html
else use manually copy the spfile/pfile to the new server
refer the link, it may be useful to you.http://oracleinstance.blogspot.com/2010/08/disaster-recovery-using-rman-demo.html
Edited by: rajeysh on Sep 22, 2010 4:40 PM

Cannot allocate memory error

Hello,
I am using:
Oracle: Berkeley DB XML 2.5.16: (December 22, 2009)
Berkeley DB 4.8.26: (December 18, 2009)
When attempting to open a container in an environment where the application process has been running for a while I get the following error:
XmlDatabaseError: XmlDatabaseError 12, Error: Cannot allocate memory
The Python bindings do not have support for errcall. I have added errcall support to the bindings but I do not appear to be receiving any message (but it is new code so I do not trust it completely).
Running the dbxml shell tool I get:
[root@localhost db]# dbxml
Joined existing environment
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stdin:1: openContainer failed, Error: Cannot allocate memory
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127786 Last allocated locker ID
0x7fffffff      Current maximum unused locker ID
9       Number of lock modes
20000   Maximum number of locks possible
10000   Maximum number of lockers possible
20000   Maximum number of lock objects possible
1       Number of lock object partitions
639     Number of current locks
691     Maximum number of locks at any one time
10      Maximum number of locks in any one bucket
0       Maximum number of locks stolen by for an empty partition
0       Maximum number of locks stolen for any one partition
1282    Number of current lockers
1320    Maximum number of lockers at any one time
571     Number of current lock objects
622     Maximum number of lock objects at any one time
3       Maximum number of lock objects in any one bucket
0       Maximum number of objects stolen by for an empty partition
0       Maximum number of objects stolen for any one partition
998958 Total number of locks requested
997936 Total number of locks released
0       Total number of locks upgraded
13055   Total number of locks downgraded
0       Lock requests not available due to conflicts, for which we waited
0       Lock requests not available due to conflicts, for which we did not wait
0       Number of deadlocks
0       Lock timeout value
0       Number of locks that have timed out
0       Transaction timeout value
0       Number of transactions that have timed out
10MB 152KB      The size of the lock region
0       The number of partition locks that required waiting (0%)
0       The maximum number of times any partition lock was waited for (0%)
0       The number of object queue operations that required waiting (0%)
0       The number of locker allocations that required waiting (0%)
0       The number of region locks that required waiting (0%)
3       Maximum hash bucket lengthOr transactions:
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
35511/10059360 File/offset for last checkpoint LSN
Thu Aug 12 17:25:26 2010        Checkpoint timestamp
0x80007128      Last transaction ID allocated
100     Maximum number of active transactions configured
0       Active transactions
3       Maximum active transactions
28968   Number of transactions begun
16699   Number of transactions aborted
12269   Number of transactions committed
0       Snapshot transactions
0       Maximum snapshot transactions
0       Number of transactions restored
40KB    Transaction region size
0       The number of region locks that required waiting (0%)
Active transactions:Or mutexes:
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
6MB 112KB       Mutex region size
0       The number of region locks that required waiting (0%)
4       Mutex alignment
1       Mutex test-and-set spins
50000   Mutex total count
39829   Mutex free count
10171   Mutex in-use count
10201   Mutex maximum in-use count
Mutex counts
39829   Unallocated
509     db handle
1       env dblist
2       env handle
1       env region
4       lock region
691     logical lock
1       log filename
1       log flush
2       log region
815     mpoolfile handle
3896    mpool buffer
63      mpool filehandle
17      mpool file bucket
1       mpool handle
4099    mpool hash bucket
1       mpool region
1       mutex region
62      sequence
1       twister
1       txn active list
1       transaction checkpoint
1       txn regionAny ideas?

See unable to allocate memory for mutex; resize mutex region
Edited by: Vitaliy Katochka on Nov 23, 2010 4:31 PM

POSIX reports: The operation couldn't be completed. Cannot allocate memory

Hi all.
Please forgive my naivety. I'm a newbie here.
I have searched endlessly to find a solution to my problem, but cannot seem to find one.
I have just replaced a hard drive on a 13" Macbook pro (purchased end of 2009). It developed a fault, and would not boot. When turned on, would only produce a blank screen with a flashing folder featuring a question mark.
When going through disk utility, the system could not detect any internal hard drive, which made me believe it was faulty.
I ordered a 500GB Toshiba Hard Drive, and installed it as it should be. In Disk Utility, the system detects the Toshiba hard drive (it comes up in the list you'd expect it to). Whenever I go to 'Erase' or 'Partition', however, I get the following error message.
"Disk Erase/Partition failed
Disk Erase/Partition failed with the error:
POSIX reports: The operation couldn't be completed. Cannot allocate memory"
Is anybody able to offer this novice any suggestions as to what I might do? I have tried some "Terminal" entries, but they don't seem to help in the slightest.
Thanks in advance,
L.
P.S. The Macbook is using Snow Leopard.

Hi again OGELTHORPE.
I've already run two hardware tests. One quick one and one extended one. It was unable to pick anything up.
It's like everything is running perfectly, but when I go to erase the HDD or partition it, it pops up with the error message. Even when I try to erase and partition using "Terminal", I received the same error message.
It's beginning to do my head in, but will see if replacing the SATA cable will make any difference. If it doesn't, I'll hazard a guess it could be the Logic Board.
Thanks again for your suggestions!
L.

WANTED: java.io.IOException: Cannot allocate memory

hi all!
anybody seen/knows about this stacktrace:
java.io.IOException: Cannot allocate memory at
java.net.PlainDatagramSocketImpl.send(Native Method) at
java.net.DatagramSocket.send(DatagramSocket.java:581) at
I have search the corr. PlainDatagramSocketImpl.c impl and didnt find anything about this message?
Facts: It has nothing to do with max packet size (65k) or so..
best regards
michael

Could it be that this is the call/place where the error occurs? (because the java/io/IOException is thrown here!)
PlainDatagramSocketImpl send call's [Linux 2.4.21] socket.c sys_sendto (see below).
java/net/PlainDatagramSocketImpl.c
* Send the datagram.
* If we are connected it's possible that sendto will return
* ECONNREFUSED indicating that an ICMP port unreachable has
* received.
ret = NET_SendTo(fd, fullPacket, packetBufferLen, 0,
          (struct sockaddr *)rmtaddrP, len);
if (ret < 0) {
     switch (ret) {
     case JVM_IO_ERR :
          if (errno == ECONNREFUSED) {
          JNU_ThrowByName(env, JNU_JAVANETPKG "PortUnreachableException",
"ICMP Port Unreachable");
          } else {
          NET_ThrowByNameWithLastError(env, "java/io/IOException", "sendto failed");
          break;
     case JVM_IO_INTR:
     JNU_ThrowByName(env, "java/io/InterruptedIOException",
               "operation interrupted");
          break;
if (mallocedPacket) {
     free(fullPacket);
return;
Linux 2.4.21, socket.c:
asmlinkage long sys_sendto(int fd, void * buff, size_t len, unsigned flags,
               struct sockaddr *addr, int addr_len)
     struct socket *sock;
     char address[MAX_SOCK_ADDR];
     int err;
     struct msghdr msg;
     struct iovec iov;
     sock = sockfd_lookup(fd, &err);
     if (!sock)
          goto out;
     iov.iov_base=buff;
     iov.iov_len=len;
     msg.msg_name=NULL;
     msg.msg_iov=&iov;
     msg.msg_iovlen=1;
     msg.msg_control=NULL;
     msg.msg_controllen=0;
     msg.msg_namelen=0;
     if(addr)
          err = move_addr_to_kernel(addr, addr_len, address);
          if (err < 0)
               goto out_put;
          msg.msg_name=address;
          msg.msg_namelen=addr_len;
     if (sock->file->f_flags & O_NONBLOCK)
          flags |= MSG_DONTWAIT;
     msg.msg_flags = flags;
     err = sock_sendmsg(sock, &msg, len);
out_put:
     sockfd_put(sock);
out:
     return err;
int sock_sendmsg(struct socket sock, struct msghdr msg, int size)
     int err;
     struct scm_cookie scm;
     err = scm_send(sock, msg, &scm);
     if (err >= 0) {
          err = sock->ops->sendmsg(sock, msg, size, &scm);
          scm_destroy(&scm);
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Java.lang.OutOfMemoryError: Cannot allocate memory in tsStartJavaThread

Running Java Application on Web logic managed server fails with following error:
java.lang.OutOfMemoryError: Cannot allocate memory in tsStartJavaThread (lifecycle.c:1096).
Java heap 1G reserved, 741076K committed
Paged memory=26548K/3145712K.
Your Java heap size might be set too high.
Try to reduce the Java heap size using -Xmx:<size> (e.g. "-Xmx128m").
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:640)
at java.util.concurrent.ThreadPoolExecutor.addIfUnderCorePoolSize(ThreadPoolExecutor.java:703)
at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:652)
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:92)
Memory doesn't seem to be an issue, because -Xmx = 1GB is specified in VM args.
This application needs only 200MB to run (Obtained by running the application in eclipse and
checking the heap memory usage).
Not sure whats causing this error? Application runs as single (main) thread
and towards the end of the program multiple threads(they do JDBC tasks) are
are spawned. In this particular case, 3 threads were about to be launched, when
this error occured. Please help in pointing out what the issue is and how this
can be resolved.
Here are further details on Jrockit version and VM arguments:
Following JRockit is used on the Weblogic machine.
$java -version
java version "1.6.0_22"
Java(TM) SE Runtime Environment (build 1.6.0_22-b04)
Oracle JRockit(R) (build R28.1.1-14-139783-1.6.0_22-20101206-0241-linux-ia32, compiled mode)
Following are the JVM arguments:
java -jrockit -Xms512m -Xmx1024m -Xss10240k
Thanks in advance.

Noting that you are using a IBM vm and a rather old one at that...
Threads take java memory. Normally the solution is to increase the maximum java heap. Doing that depends on the memory that the system supports and the maximum that the VM allows and the default that it uses.
You might want to verify the command line options you are using. You might want to also find out what happens if you use a larger number or smaller one.
And if all else fails you can use a thread pool rather than trying to create seperate threads.

TNS:cannot allocate memory - is there limit to the num databases on one box

Hi,
Server Spec:
Windows 2008 R2 x64 with all updates applied
Oracle 11.2.0.1 Standard Edition with Patch 16 applied (which matches all of the live databases version)
10GB RAM
I have a standby server which has all my standby databases on it
I have recently added about 8 new standby databases taking it to 102 and since then I keep getting an intermittent TNS error; TNS-12531: TNS:cannot allocate memory
I have scripts that loop through all the databases one at a time, they start the standby database, apply new archived redo logs and shut the database down
This has worked perfectly for years but I started getting the issues after added a few more databases, it probably failes 1 in 3 times so it is not consistent.
With all of the databases just idling the server is using 6GB out of the 10GB available RAM so there is plenty of free memory
If I remove half a dozen databases from the scripts it starts to work again.
I created 2 new listeners and split the databases so half run on one listener and half on the other, it still has intermittent failures
Server has been restarted many times and sometimes will run through a couple of times before failing and sometimes will fail on the first run through
Failures are normally towards the end of the script, ie. has applied the logs to 95 databases and fails on the 96th!
I've reorded the databases in the script and it always fails towards the end, not on a specific database
I have also added restarts to the listeners during the scripts which made no difference
I have now ammended my scripts so the actual windows service is not running for any database and the script does a net start before applying the logs and a net stop afterwards. It now runs through without a problem but I would like to get to the bottom of the issue and keep the windows services running as starting and stopping them adds time to the job of apply the logs across all the databases
Thanks
Robert

Osama_mustafa wrote:
Just as note don't add this Value by yourself , you have to depend on document .I'm not sure I understand? There are no real suggestions in the doc, only one example
TNS-12531 On Windows 64-bit [ID 1384337.1:}You need to check the third value for the registry entry \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\SubSystems\:
Eg: SharedSection=1024,20480,1024
The third argument is the maximum amount of heap memory allocated to non interactive desktops. Increase this third value and check when the TNS error disappears. There is no optimum value, it depends from one system to > another.
Restart of System may be required for changes to take effect
I have set the third number to 2048 and it has been running fine since

Mmap: Cannot allocate memory

Hi,
I am running Berkeley DB XML 2.4.16 on Red Hat Enterprise Linux AS release 3 (Taroon Update 6).
I have a small test program (Java) that configures the environment with the following.
config.setAllowCreate(true);
config.setInitializeCache(true);
config.setTransactional(true);
config.setInitializeLocking(true);
config.setInitializeLogging(true);
config.setVerbose(VerboseConfig.DEADLOCK, true);
config.setVerbose(VerboseConfig.RECOVERY, true);
config.setVerbose(VerboseConfig.WAITSFOR, true);
config.setVerbose(VerboseConfig.REGISTER, true);
config.setRegister(true);
config.setRunRecovery(true);
The environment data directory has a DB_CONFIG with the following single line.
set_cachesize 1 524288000 3
When run, it produces the following error.
mmap: Cannot allocate memory
PANIC: Cannot allocate memory
unable to join the environment
What is somewhat bizarre is that I also have a equivalent C++ application that has no problem opening the environment with even a 2.5GB cache size.
I have also observed this on other flavors of Linux and also with earlier versions of Berkeley DB XML.
Any insight would be helpful.
Thanks,
Neil
Edited by: vannote on Apr 15, 2009 3:21 PM

Hi Lauren,
I can confirm that the DB_CONFIG is in the environment directory and it is indeed being read as the cache files created in the environment directory do reflect the DB_CONFIG values on a successful open.
If I set the cache size values in the DB_CONFIG to ~1.8GB or less, the Java version of the application has no problem opening the environment. Any value larger than that, it fails with the previously mentioned mmap error.
If I remove the DB_CONFIG and explicitly set the cache size/count in code I observe the same behavior.
Thanks,
Neil
Additional Information...
Yes, I noticed that I contradicted myself and am able to get a larger cache size today than yesterday (1.8 vs. less than 1.5). I realized my test machine is heavily resource deprived. This would not be the case on the target machine which has 16GB of RAM and plenty of swap space available and that machine can't go beyond ~1GB cache size.
But I guess the constrained resources shouldn’t influence a file mapping on a machine with plenty of disk space as the native version of the application confirms and behaves as expected
Edited by: vannote on Apr 16, 2009 8:01 AM - Additional Information
Edited by: vannote on Apr 16, 2009 8:41 AM - Spelling

Failed to allocate memory

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