Abort of a OCILobRead() (streaming mode) after one execution - URGENT

Hi All,
I want to fetch 14bytes from a CLOB and then abort OCILobRead. My code is like below.
While executing, it is fetching 1 to 138th piece and then giving me the output ORA-01013: user requested cancel of current operation
But I want to this to come just after getting 1st piece.
while (retval == OCI_NEED_DATA) {
checkerr(errhp, retval = OCILobRead(svchp, errhp, lobl, &amtp, offset, (dvoid *) bufp,nbytes, (dvoid *)0,
(sb4 (*)(dvoid *, CONST dvoid *, ub4, ub1)) 0,
(ub2) 0, (ub1) SQLCS_IMPLICIT));
offset += amtp;
// break after getting 1st piece
if (++counter == 1) {
checkerr(errhp, OCIBreak(svchp, errhp));
Thanks,
Manoj

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Abort of a OCILobRead() (streaming mode)

I have a problem on canceling a sequence of OCILobRead() calls. They are in streaming mode, setting the amtp parameter to 0, and calling it over and over again as long as OCILobRead() returns OCI_NEED_DATA.
According to the documentation, a sequence of those calls can be aborted with OCIBreak(), but this does not work in my case. The OCIBreak call returns without error, but the next OCI operation on that connection fails with:
ORA-03127 no new operations allowed until the active operation ends.
I tried it in both blocking mode and nonblocking mode, but the resulting error is the same.
Any help would be appreciated.

I tried that, but it doesn't work too. I dont get the mentioned error ORA-01013, but the additional OCILobRead returns again OCI_NEED_DATA.
It seems that the OCIBreak had no influence at all on the sequence of calls.
I extracted the code to a small test program, maybe i missed something during initialization (mode???), or statement prep?
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <oci.h>
static OCIEnv*     oci_env     = NULL; // Environment handle
static OCISvcCtx* oci_svcctx = NULL; // Service handle
static OCIServer* oci_server = NULL; // Server handles
static OCIError*   oci_error   = NULL; // Error handle
static OCISession* oci_session = NULL; // Session handle
static OCIStmt*    oci_stmt    = NULL; // Statement handle
void checkerr(sword status)
switch (status)
    case OCI_SUCCESS:
      break;
    case OCI_SUCCESS_WITH_INFO:
      printf("Info - OCI_SUCCESS_WITH_INFO\n");
      break;
    case OCI_NEED_DATA:
      printf("Info - OCI_NEED_DATA\n");
      break;
    case OCI_NO_DATA:
      printf("Info - OCI_NODATA\n");
      break;
    case OCI_ERROR:
      text errbuf[1024];
      sb4   errcode = 0;
      OCIErrorGet(oci_error, 1, NULL, &errcode, errbuf, sizeof(errbuf), OCI_HTYPE_ERROR);
      printf("Error - %s\n", errbuf);
      break;
    case OCI_INVALID_HANDLE:
      printf("Error - OCI_INVALID_HANDLE\n");
      break;
    case OCI_STILL_EXECUTING:
      printf("Info - OCI_STILL_EXECUTE\n");
      break;
    case OCI_CONTINUE:
      printf("Error - OCI_CONTINUE\n");
      break;
    default:
      break;
void logon(char* user, char* pass, char* host)
// allocate environment handle
checkerr(OCIEnvCreate(&oci_env, OCI_DEFAULT, NULL, NULL, NULL, NULL, 0, NULL));
// allocate error handle
checkerr(OCIHandleAlloc(oci_env, (dvoid**)&oci_error, OCI_HTYPE_ERROR, 0, NULL));
// allocate server handle
checkerr(OCIHandleAlloc(oci_env, (dvoid**)&oci_server, OCI_HTYPE_SERVER, 0, NULL));
// allocate service context
checkerr(OCIHandleAlloc(oci_env, (dvoid**)&oci_svcctx, OCI_HTYPE_SVCCTX, 0, NULL));
checkerr(OCIServerAttach(oci_server, oci_error, (text*)host, strlen(host), 0));
// set attribute server context in the service context
checkerr(OCIAttrSet(oci_svcctx, OCI_HTYPE_SVCCTX, oci_server, 0, OCI_ATTR_SERVER, oci_error));
// allocate session handle
checkerr(OCIHandleAlloc(oci_env, (dvoid**)&oci_session, OCI_HTYPE_SESSION, 0, NULL));
// set attributes username and password in the session context
checkerr(OCIAttrSet(oci_session, OCI_HTYPE_SESSION, user, strlen(user), OCI_ATTR_USERNAME, oci_error));
checkerr(OCIAttrSet(oci_session, OCI_HTYPE_SESSION, pass, strlen(pass), OCI_ATTR_PASSWORD, oci_error));
// begin session
checkerr(OCISessionBegin(oci_svcctx, oci_error, oci_session, OCI_CRED_RDBMS, OCI_DEFAULT));
checkerr(OCIAttrSet(oci_svcctx, OCI_HTYPE_SVCCTX, oci_session, 0, OCI_ATTR_SESSION, oci_error));
void logoff()
checkerr(OCISessionEnd(oci_svcctx, oci_error, oci_session, OCI_DEFAULT));
checkerr(OCIServerDetach(oci_server, oci_error, OCI_DEFAULT));
/* free handles */
if (oci_session)
    OCIHandleFree(oci_session, OCI_HTYPE_SESSION);
if (oci_svcctx)
    OCIHandleFree(oci_svcctx, OCI_HTYPE_SVCCTX);
if (oci_server)
    OCIHandleFree(oci_server, OCI_HTYPE_SERVER);
if (oci_error)
    OCIHandleFree(oci_error, OCI_HTYPE_ERROR);
if (oci_stmt)
    OCIHandleFree(oci_stmt, OCI_HTYPE_STMT);
if (oci_env)
    OCIHandleFree(oci_env, OCI_HTYPE_ENV);
int checkout()
text*          select = (text*) "SELECT blob_obj FROM te_rblock WHERE te_rblock.obj_id = '301000xxx:1:1'";
OCIDefine*     oci_define;
OCILobLocator* oci_lob;
ub2            oci_ind, oci_rlen, oci_rcode;
checkerr(OCIHandleAlloc(oci_env, (dvoid**)&oci_stmt, OCI_HTYPE_STMT, 0, NULL));
checkerr(OCIStmtPrepare(oci_stmt, oci_error, select, strlen((char*)select), (ub4)OCI_NTV_SYNTAX, (ub4)OCI_DEFAULT));
checkerr(OCIDescriptorAlloc(oci_env, (void**)&oci_lob, OCI_DTYPE_LOB, 0, NULL));
checkerr(OCIDefineByPos(oci_stmt, &oci_define, oci_error, 1, &oci_lob, 0, SQLT_BLOB, &oci_ind, &oci_rlen, &oci_rcode, OCI_DEFAULT));
checkerr(OCIStmtExecute(oci_svcctx, oci_stmt, oci_error, 1, 0, NULL, NULL, OCI_DEFAULT));
ub4       offset = 1;
ub4       amount = 0;
const ub4 PIECE_SIZE = 128;
ub4       piece_len = PIECE_SIZE;
char      piece[PIECE_SIZE + 1];
int       counter = 0;
sword     ret = OCI_NEED_DATA;
while (ret == OCI_NEED_DATA)
    checkerr(ret = OCILobRead(oci_svcctx, oci_error, oci_lob, &amount, offset, piece, piece_len, NULL, NULL, 0, SQLCS_IMPLICIT));
    // if we dont interrupt it, everything is ok
    if (++counter == 5)
      checkerr(OCIBreak(oci_svcctx, oci_error));
      break;
checkerr(OCIHandleFree(oci_stmt, OCI_HTYPE_STMT));
oci_stmt = NULL;
return 0;
int main(int argc,char* argv[])
if (argc != 4)
    printf("usage: %s <dbuser> <pwd> <db>\n", argv[0]);
    return -1;
logon(argv[1], argv[2], argv[3]);
// first checkout works fine
checkout();
// second time ORA-03127 occurs!!
checkout();
logoff();
return 0;

PRODUCTION ORDER--Qty changed after one operation----URGENT

Dear Experts
Hope u all R doing well
In the production order,after one operation completed(whether it is first ,second or last ) the system is allowing to change the qty.
but we want the system to disallow the qty change.
could anybody can help, is there any configuration settings inside?
waiting for your valuable response
Thanks in advance

Hi,
Sorry for the delay.
Pl. follow the steps below.
1. Create a status profile Eg: s1 usng t.code bs02.
2. Enter status no. as 1, status as CRTD, a description, tick Initial status & lower status no. as 1 & higher status no. as 2.
3.In the second line enter status no. as 2, status as REL, a description, & lower status no. as 1 & higher status no. as 3.
4.Choose Object type tab.
5. Choose PP/PM: Order header.(tick)
6.Then come back to main screen & double click REL.
7.Click the create icon in the top.
8.Choose Release & then choose radio button under <b>SET.</b>
9.Then come back to main screen & again double click REL & then choose create & select change & check the radio button under <b>FORBID</b> & then save.
10. In t.code OPJH(order type), choose your order type & then assign the status profile( Eg:S1)
11.Now convert the planned order into production order.Release the order & save.
Further changes cannot be made in the production order.
Pl. give feedback after testing.
Regards,
S.D.Senthilkumar

Apple tv 3 after OS 5.1 update stalls streaming movies after one movie

I updated our Apple tv 3 to os 5.1 (on 29 Sep 2012). The update worked without a hitch, except that after playing a single movie using home sharing the apple tv now stalls on the pin wheel loading the second movie. The only thing that seems to fix this is restarting the computer serving the movies. Restarting itunes doesn't work, neither does restarting the apple tv. This problem didn't occur prior to updating the apple tv.
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Hi All,
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A connection was abortively closed after one of the peers sent an rst packet

Hello,
i have a dvr on netwoek that is wok fine. i tried to publish it over internet.
i have tmg with two wan connections(load Balancing) and two internal networks.
i create a server application rule and and but dvr protcols on it.
when i try to open it from outside it's not working. on tmg log it's give me this error:
A connection was closed because no SYN/ACK reply was received from the server.
also with others dvr i get this error:
a connection was abortively closed after one of the peers sent an rst packet
i tired to read all post on forums but i didn't get a solution for it.
please not that the network rule from internal to external is route and the publish rule is set to make the request is from local host.
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Hi,
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I try to insert some images on a website but the images are not in the right color mode. I do not know what to do? and also I have 1200 images to insert so I can not change one after one. So I need to set up an action, but I donot know how to do it... Tha

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Macbook with osx 10.6.8 crashes after installing itunes 10.6 when viewing in the album mode(middle one)?

Macbook with osx 10.6.8 crashes in the album mode(middle one) after installing itunes 10.6? It still crashes if I open itunes in the sfe mode.

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Message was edited by: mrtruffles

Stop during viewing of HD-movie in stream mode

Ladies and gentlemen,
I had problems with Apple TV
Chart of my connecting:
*Apple TV <–> AirPort Extreme (802.11n ( n-only )) <–> iMac 24 (C2D) <–> external HDD WD MyBook 750 gb (FW800)* .
I convert a HD-movie from the .mkv ( +KLCP Matroska File , Video: MPEG4, (H264) 1280x544, 23.98fps, Audio: Dolby AC3 48000Hz stereo, filesize 4,5 gb+ )
I convert a movie in Visualhub. In the parameters of this program specify that a format on an output must correspond the format of Apple TV. I get a Mp4-file
I plug Apple TV in the ”Streaming” mode, аnd begin to look a movie. Some time all shows fine, but in 10-15 minutes play is stopped (a picture is frozen, sound is stopped), after press pause/play, I can again continue viewing, but after a while problem will repeat again.
I noticed that precipices were halted 50% film, and stops take a place only at the active stages of film (moving car, explosions, or any other quickly-moving objects)
I will be beholden for elucidations of my question.
With kind regards
Message was edited by: megadzilla

Actually that isn't what I suggested.
I suggested you convert from matroska to DV and then from from DV to .m4v
If there is an error in your conversion from matroska to h364 with visualhub that error won't disappear by reconverting it.
If you don't wish to try what I suggested, open one of the files you are having trouble with in QT, open the inspector window and tell us what it says, I suspect it will seem OK but we can have a look and see.
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Hello Andyoneill9,
It sounds like you are trying to restore your phone but keep getting an errror message 3194. I want to recommend the troubleshooting steps from this article named:
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http://support.apple.com/kb/ts4451
Resolution
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HTH
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Abort of a OCILobRead() (streaming mode) after one execution - URGENT

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