String size limit??

Hello all,
In my applet i am returning a very large string from remote method. when my applet calls remote method,it hangs there.it doesnt execute any action after that. i dont even get any error message. what could be the reason of tat?

Since ur able to return string of length less 1KB then
first find its length using str.length() , if greater than 1024 then
Note:- string might be of length greater than 2kb also
int count = (int) str.length() / 1024 ;
String strArr = new String[ count ];
strArr[0] = str.substring( 0, 1024 )
strArr[1] = str.substring( 1024, 2048)
this u can keep in a loop

Similar Messages

Database adapter string size limit of 32766

We have a database subscribing adapter that writes to a table. The table has a couple of CLOB columns. When the data in one of these columns is too large, the adapter logs the following error:
**Error: db_bridge_writer_1 could not write the message to the database because of an application error (java.sql.SQLException: setString can only
process strings of less than 32766 chararacters) in the application stored procedure. Please check your stored procedure.
I have seen some posts that talk about allowing Java to handle large data sizes using SetBigStringTryClob. Does anyone know if this can be done in Interconnect (Version 10.1.2).

We are experiencing exactly the same issue. Did you manage to find a solution for this?

FILE and FTP Adapter file size limit

Hi,
Oracle SOA Suite ESB related:
I see that there is a file size limit of 7MB for transferring using File and FTP adapter and that debatching can be used to overcome this issue. Also see that debatching can be done only for strucutred files.
1) What can be done to transfer unstructured files larger than 7MB from one server to the other using FTP adapter?
2) For structured files, could someone help me in debatching a file with the following structure.
000|SEC-US-MF|1234|POPOC|679
100|PO_226312|1234|7130667
200|PO_226312|1234|Line_id_1
300|Line_id_1|1234|Location_ID_1
400|Location_ID_1|1234|Dist_ID_1
100|PO_226355|1234|7136890
200|PO_226355|1234|Line_id_2
300|Line_id_2|1234|Location_ID_2
400|Location_ID_2|1234|Dist_ID_2
100|PO_226355|1234|7136890
200|PO_226355|1234|Line_id_N
300|Line_id_N|1234|Location_ID_N
400|Location_ID_N|1234|Dist_ID_N
999|SSS|1234|88|158
I would need a the complete data in a single file at the destination for each file in the source. If there are as many number of files as the number of batches at the destination, I would need the file output file structure be as follows:
000|SEC-US-MF|1234|POPOC|679
100|PO_226312|1234|7130667
200|PO_226312|1234|Line_id_1
300|Line_id_1|1234|Location_ID_1
400|Location_ID_1|1234|Dist_ID_1
999|SSS|1234|88|158
Thanks in advance,
RV
Edited by: user10236075 on May 25, 2009 4:12 PM
Edited by: user10236075 on May 25, 2009 4:14 PM

Ok Here are the steps
1. Create an inbound file adapter as you normally would. The schema is opaque, set the polling as required.
2. Create an outbound file adapter as you normally would, it doesn't really matter what xsd you use as you will modify the wsdl manually.
3. Create a xsd that will read your file. This would typically be the xsd you would use for the inbound adapter. I call this address-csv.xsd.
4. Create a xsd that is the desired output. This would typically be the xsd you would use for the outbound adapter. I have called this address-fixed-length.xsd. So I want to map csv to fixed length format.
5. Create the xslt that will map between the 2 xsd. Do this in JDev, select the BPEL project, right-click -> New -> General -> XSL Map
6. Edit the outbound file partner link wsdl, the the jca operations as the doc specifies, this is my example.
<jca:binding />
        <operation name="MoveWithXlate">
      <jca:operation
          InteractionSpec="oracle.tip.adapter.file.outbound.FileIoInteractionSpec"
          SourcePhysicalDirectory="foo1"
          SourceFileName="bar1"
          TargetPhysicalDirectory="C:\JDevOOW\jdev\FileIoOperationApps\MoveHugeFileWithXlate\out"
          TargetFileName="purchase_fixed.txt"
          SourceSchema="address-csv.xsd"
          SourceSchemaRoot ="Root-Element"
          SourceType="native"
          TargetSchema="address-fixedLength.xsd"
          TargetSchemaRoot ="Root-Element"
          TargetType="native"
          Xsl="addr1Toaddr2.xsl"
          Type="MOVE">
      </jca:operation> 7. Edit the outbound header to look as follows
    <types>
        <schema attributeFormDefault="qualified" elementFormDefault="qualified"
                targetNamespace="http://xmlns.oracle.com/pcbpel/adapter/file/"
                xmlns="http://www.w3.org/2001/XMLSchema"
                xmlns:FILEAPP="http://xmlns.oracle.com/pcbpel/adapter/file/">
            <element name="OutboundFileHeaderType">
                <complexType>
                    <sequence>
                        <element name="fileName" type="string"/>
                        <element name="sourceDirectory" type="string"/>
                        <element name="sourceFileName" type="string"/>
                        <element name="targetDirectory" type="string"/>
                        <element name="targetFileName" type="string"/>
                    </sequence>
                </complexType>
            </element>
        </schema>
    </types>   8. the last trick is to have an assign between the inbound header to the outbound header partner link that copies the headers. You only need to copy the sourceDirectory and SourceGileName
    <assign name="Assign_Headers">
      <copy>
        <from variable="inboundHeader" part="inboundHeader"
              query="/ns2:InboundFileHeaderType/ns2:fileName"/>
        <to variable="outboundHeader" part="outboundHeader"
            query="/ns2:OutboundFileHeaderType/ns2:sourceFileName"/>
      </copy>
      <copy>
        <from variable="inboundHeader" part="inboundHeader"
              query="/ns2:InboundFileHeaderType/ns2:directory"/>
        <to variable="outboundHeader" part="outboundHeader"
            query="/ns2:OutboundFileHeaderType/ns2:sourceDirectory"/>
      </copy>
    </assign>you should be good to go. If you just want pass through then you don't need the native format set to opaque, with no XSLT
cheers
James

Size limit to jstrings passed as parameters?

I have written a JNI bridge to enable faster Xalan XSLT processing. The pure Xalan-J code is just too slow on large files, and Xalan-C++ handles the same files much quicker, so I wrote a bridge which sends an inputXML and xslt string to Xalan-C++, and receives a string of the transformedXML back.
My code works great until it processes a big file, and then the entire inputXML string never seems to get into the nativemethod. I can print it out in its entirety on the java side just prior to calling the native method, but printing in out immediately inside the native method stops partway through the string and then my java app just keeps using almost all of my processor indefinitely. I am wondering if this is some kind of jstring size limit I am hitting, or if I have a memory allocation problem that is just slowing the machine down a bunch. Here is the relevant code:
Java:
private native String getTransform(String input, String stylesheet);
public void transform(Source xmlSource, Result outputTarget) throws TransformerException {
System.err.println("Starting Transform at "+ System.currentTimeMillis());
System.err.println("Doc:\n"+NativeSource.getSourceAsString(xmlSource));
String output = getTransform(NativeSource.getSourceAsString(xmlSource), stylesheet);
System.err.println("Finished Transform at "+ System.currentTimeMillis());
C++:
JNIEXPORT jstring JNICALL Java_com_endeca_edf_adapter_plugins_NativeTransformer_getTransform
(JNIEnv *pEnv, jobject obj, jstring input, jstring xslt) {
jclass cls = pEnv->GetObjectClass(obj);
const char *theInputDocument = pEnv->GetStringUTFChars(input, 0);
printf("%s", theInputDocument);
any ideas? Thanks!

I have changed my code to split large strings into arrays and then recreate the entire string inside the C++. This still works with small files, but large ones (with base-64 encoding) don't work, just churn away forever. I made sure to set the break size real small (1096 chars) so even the small file gets broken up. Here is the code:
Java:
* Native method using xalan to transform xml
private native String getTransform(String[] input, String stylesheet);
public void transform(Source xmlSource, Result outputTarget) throws TransformerException {
log.info("Splitting Input at "+ System.currentTimeMillis());
int size = 0;
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//log.info("Input XML:\n"+input);
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log.info("Number of splits= "+numParts);
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for(int i=0; i<numParts-1; i++) {
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size += MAX_JNI_STRING_LENGTH;
inputArray[numParts-1] = input.substring(size);
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//log.info("Transform is\n"+output);C++:
JNIEXPORT jstring JNICALL Java_com_endeca_edf_adapter_plugins_NativeTransformer_getTransform
(JNIEnv *pEnv, jobject obj, jobjectArray inputArray, jstring xslt) {
//jclass cls = pEnv->GetObjectClass(obj);
jboolean copy = JNI_FALSE;
printf("%s", "\ninside\n");
std::stringstream inputStr;
for(int i=0; i<pEnv->GetArrayLength(inputArray); i++) {
     jstring inputPart = (jstring)pEnv->GetObjectArrayElement(inputArray, i);
     inputStr << pEnv->GetStringUTFChars(inputPart, &copy);
char * theInputDocument = new char[strlen(inputStr.str().c_str())];
strcpy(theInputDocument, inputStr.str().c_str());
// Below wasn't working on big files, so I had to break up the string
//const char *theInputDocument = pEnv->GetStringUTFChars(input, &copy);
if (theInputDocument == NULL) {
     return NULL; // Could be out of memory
printf("%s", inputStr.str().c_str());
printf("%s", theInputDocument);Seems like I am either misunderstanding the size issue, or a jobjectArray also has size limits, or something else is going on. Help?

Procedure varchar2 parameter size limit? ORA-6502 Numeric or value error

Hi ALL,
I am trying to create out parameters in a Procedure. This procedure will be called by 4 other Procedures.
PROCEDURE create_serv_conf_attn_cc_email
( v_pdf_or_text varchar2,
v_trip_number number ,
v_display_attn_for_allmodes out varchar2,
v_display_cc_for_allmodes out varchar2,
v_multi_email_addresses out varchar2,
v_multi_copy_email_addresses out varchar2
When I call that procedure in another Procedure I am getting following error, which is caused by one of the out parameter being more than 255 characters.
I found that out via dbms_output.put_line(ing) one of the out parameter as I increased its size.
ORA-06502: PL/SQL: numeric or value error
I thought there was no size limit on any parameters passed to a Procedure.
Any one know of this limit of 255 characters on varchar2 Procedure parameters? Is there a work around keeping the same logic?
If not I will have to take those parameters out and resort to some global varchar2s which I do not like.
Thanks,
Suresh Bhat

I assume one of the variables you have declared is not large enough for it's assignment.
Here's an example.
ME_XE?create or replace procedure test_size(plarge in out varchar2 )
2 is
3 begin
4     plarge := rpad('a', 32000, 'a');
5 end;
6 /
SP2-0804: Procedure created with compilation warnings
Elapsed: 00:00:00.03
ME_XE?
ME_XE?declare
2     my_var   varchar2(32767);
3 begin
4     test_size(my_var);
5     dbms_output.put_line(length(my_var));
6 end;
7 /
32000
PL/SQL procedure successfully completed.
--NOTE here how the declared variable is 500 characters, but the procedure will try to assign it over 32,000 characters...no dice
Elapsed: 00:00:00.00
ME_XE?
ME_XE?declare
2     my_var   varchar2(500);
3 begin
4     test_size(my_var);
5     dbms_output.put_line(length(my_var));
6 end;
7 /
declare
ERROR at line 1:
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
ORA-06512: at "TUBBY.TEST_SIZE", line 4
ORA-06512: at line 4
Elapsed: 00:00:00.04Edited by: Tubby on Oct 22, 2008 12:47 PM

Is there a size limit to Notes on iPhone 5?

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My wife makes long notes on her iPhone 5, but some of her notes just disappear. Is there a size limit on Notes on iPhone 5?
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Hi,
We don't get any error messages - basically we have converted an XML structure to a std::wstring which we then convert to PMString and store as persistent data on the document. Somewhere along the way the string has been truncated which means that when we try to read it back into an XML structure it fails. It sounds like this isn't an issue with storage in the document, it must be being truncated before it gets into the document.
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old client has size limit on connection string size?
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842366 wrote:
Hi,
old client has size limit on connection string size?
if i create a tnsnames with 3 vip old client generate an error.
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We don't get any error messages - basically we have converted an XML structure to a std::wstring which we then convert to PMString and store as persistent data on the document. Somewhere along the way the string has been truncated which means that when we try to read it back into an XML structure it fails. It sounds like this isn't an issue with storage in the document, it must be being truncated before it gets into the document.
I just wanted to check what the limit was in the document (I haven't been able to find that in any documentation) so that I could trap any strings that were too big before they were written into it.
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I have an remote EJB deployed on WebSphere Application Server 5.1.
The EJB client is invoking this EJB passing it as large string as the input parameter. The size of the string can be upto 20 MB.
The question is - what is the size limit of a serialized object ( in this case String) which can be used during a rmi/iiop invocation?

842366 wrote:
Hi,
old client has size limit on connection string size?
if i create a tnsnames with 3 vip old client generate an error.
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use EZCONNECT; which does not require any tnsnames.ora
How do I ask a question on the forums?
SQL and PL/SQL FAQ

WIDE-SCALE CALL FOR INPUT: The NSS 8TB Size Limit

NOTE: This thread is purposefully double-posted in the OES:Linux and OES:NetWare storage forums.
Like most of you -- I'm just a Novell customer. While I do not represent Novell in any official capacity, this call for information has been encouraged by Novell's OES team.
During this week's OES2SP3 Beta conference call, a topic was brought up again regarding the aging size limit of the NSS file-system.
Quite simply the current NSS file system size limit of 8TB is too small for modern and emerging needs. The reality is that customer data is trending larger all the time. A failure to act quickly will eventually mean the obsolecense of this file-system and apathy in the customer base.
Novell will be monitoring this thread. If sufficent interest can be documented then Novell could more easily marshall the needed internal resources to make this happen sooner rather than later.
WHAT THIS THREAD IS -NOT- INTENDED TO BECOME
- A discussion of how one could use DFS or other techniques to mitigate NSS' size constraint.
- A string of suggestions for alternative file-systems such as NTFS or Posix-based one like XFS, BTRFS, EXT4
- A debate on why people should not want a larger-than-8TB file-system. That debate is effectively over -- almost every major player in the file-system space is doing anything from 64TB into the Exabyte range (XFS, NTFS, others).
WHAT THIS THREAD IS INTENDED FOR
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Originally Posted by Elfstone
NOTE: This thread is purposefully double-posted in the OES:Linux and OES:NetWare storage forums.
Quite simply the current NSS file system size limit of 8TB is too small for modern and emerging needs. The reality is that customer data is trending larger all the time. A failure to act quickly will eventually mean the obsolecense of this file-system and apathy in the customer base.
I have a couple instances where the 8TB limit is "inconvenient," but all are for comparatively small numbers of large files. As a practical matter the bottlenecks in the metadata are reached far in advance of the storage limits. For example, how would a NSS volume perform with 100,000,000 files on it? This is the biggest issue.
So sure, there are things which could be done to expand NSS. As a practical matter the easiest would be to support larger block sizes. So 8TB becomes 16, becomes 32, ... all the way to 128TB. I assume 128TB would handle your needs. Of course how you back up and restore 128 TB in less than the age of the Universe, that's up to you.
-- Bob

Maximum string size???

Hello everybody,
I need to know how much data can be stored in a String.
In the following Topic I've read that the String size is limited to 32677 bytes: http://forum.java.sun.com/thread.jsp?forum=31&thread=57885
In another forum I read that String itself has no size-limitation but the amount of data that can be stored is related to the VM HEAP SIZE.
I'd be very glad to receice any help from you.
THX...
Benjamin Gutmann

However looking through the source of String there is
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Hi,
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int value = input.read();
while ( value != -1 ) {
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private static void handleFile ( InputStream input, String file ) {
try {
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output.flush();
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Thanks for the advice. Have it working perfectly nowGlad it helped. You have no idea how refreshing it is that you didn't respond with, "Can you send me the code?" Nice to see there are still folk posting here who can figure out how to make things work with just a pointer or two...
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See, for example,
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MIME
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Thanks,

OK, just for clarity, there are two limits that you may be running up against.
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On an LG Octane, I was able to download JPG images to the micro-SD card. Half of them are not viewable. They show up
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I don't think that's the case.
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a <[email protected]> wrote:
I read sometime back that in Java Strings can hold up to 64K of data...
Not sure if there is lower limit for webservice parameters..?
lina wrote:
Hi,
Does anyone know what the size limit on a String used as a parameterin a web
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lina.

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