Cannot assign an empty string to host variable 1

Guys,
I am getting the following problem while trying to create an entity bean., cmp field is not blank string yet I am getting the error. can you please help out?
_33##0#0#Info##Plain###Remote Exception in Create: CreateA2iLogin: com.sap.engine.services.ejb.exceptions.BaseRemoteException: Exception in method a2i.beans.login.LoginHomeImpl0.create(java.lang.String).
     at a2i.beans.login.LoginHomeImpl0.create(LoginHomeImpl0.java:408)
     at a2i.beans.login.LoginHome_Stub.create(LoginHome_Stub.java:56)
     at com.nibco.a2i.beans.A2iLogin.createA2iLogin(A2iLogin.java:118)
     at com.nibco.a2i.beans.A2iLogin.<init>(A2iLogin.java:38)
     at com.nibco.training.servlet.SayHelloServlet.doPost(SayHelloServlet.java:121)
     at com.nibco.training.servlet.SayHelloServlet.doGet(SayHelloServlet.java:32)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:391)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:265)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:345)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:323)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:865)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:240)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
     at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)
Caused by: com.sap.engine.services.ejb.entity.ContainerException: Exception in method ejbStore().
     at com.sap.engine.services.ejb.entity.ContextFP.store(ContextFP.java:118)
     at com.sap.engine.services.ejb.entity.ContextFP.store0(ContextFP.java:103)
     at com.sap.engine.services.ejb.entity.Context.passivate(Context.java:235)
     at a2i.beans.login.LoginHomeImpl0.create(LoginHomeImpl0.java:401)
     ... 21 more
Caused by: com.sap.engine.services.ejb.exceptions.BaseEJBException: SQLException while the data is being flushed. The persistent object is a2i.beans.login.LoginBean0Persistent.
     at com.sap.engine.services.ejb.entity.pm.UpdatablePersistent.ejbFlush(UpdatablePersistent.java:101)
     at com.sap.engine.services.ejb.entity.pm.TransactionContext.flushAll(TransactionContext.java:429)
     at com.sap.engine.services.ejb.entity.pm.TransactionContext.flush(TransactionContext.java:378)
     at com.sap.engine.services.ejb.entity.pm.TransactionContext.finishWork(TransactionContext.java:454)
     at a2i.beans.login.LoginBean0PM.ejbStore(LoginBean0PM.java:184)
     at com.sap.engine.services.ejb.entity.ContextFP.store(ContextFP.java:115)
     ... 24 more
Caused by: com.sap.sql.log.OpenSQLException: Cannot assign an empty string to host variable 1.
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:85)
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:124)
     at com.sap.sql.jdbc.common.CommonPreparedStatement.setString(CommonPreparedStatement.java:584)
     at com.sap.engine.services.dbpool.wrappers.PreparedStatementWrapper.setString(PreparedStatementWrapper.java:341)
     at a2i.beans.login.LoginBean0Persistent.ejb_iInsert(LoginBean0Persistent.java:335)
     at com.sap.engine.services.ejb.entity.pm.UpdatablePersistent.ejbFlush(UpdatablePersistent.java:92)
     ... 29 more
; nested exception is:
     com.sap.engine.services.ejb.entity.ContainerException: Exception in method ejbStore().#
#1.5#001143A7AF4000680000005900000F4C00040C3E95D97A60#1139362848402#System.out#sap.com/A2IEARCURR#System.out#Guest#0####edec5450984311da917b001143a7af40#SAPEngine_Application_Thread[impl:3]_33##0#0#Info##Plain###Success 2#

Similar Messages

Management Report - Cannot assign an empty string to host variable 10

We ran a Management Report for the first time after completing the User/Role/Profile Full Sync and the user/Role/Profile Batch Risk Analysis. The job failed with the following error:
Oct 16, 2008 12:13:29 PM com.virsa.cc.xsys.bg.BatchRiskAnalysis runBkgMgmReport
WARNING: Exception in Management Report Job: Cannot assign an empty string to host variable 10.
com.sap.sql.log.OpenSQLException: Cannot assign an empty string to host variable 10.
We are on GRC 5.3 support pack 4. Has anybody encountered this error? What does host variable 10 refer to?

I checked our USOBT_C table and we have a lot of empty values. If this is allowed to be empty in SAP and this is the table that is uploaded into CC, why would all the fields in CC tables then be defined as NOT NULL? We suspect that since we had uploaded USOBT_C under 5.2 and if this had been an issue before, it may have been corrected when we upgraded to 5.3 but then the old data is still in our system. Is there an easy way to get around or correct this?
Thanks.

GRC 5.3 - Management Report Error: Cannot assign an empty string to host..

Good day Kiran Kandepalli and Others.
I have successfully executed the background jobs -
Full User, Role, Profile Synchronization & a
Full Batch Risk Analysis
When I run the Management Reports I receive the following error -
Error while executing the Job:Cannot assign an empty string to host variable 10.
Has anybody had this error message before?
When I check table VIRSA_CC_PRMVL, variable 10 is set to No in Nullable collumn.

Hi Sahad,
Thanks for your response. I have checked the usr02 table and logs and do not see any empty fields or strings. This process worked for 5.2 but fails in 5.3. Here is the excerpt from the log for the Management Report run. It seems to fail consistenly at a certain point. If I knew what the batch job was looking for in host variable 10 I might be able to resolve the problem. It seems to fail when it starts to report on users.
Thanks.
Dan.
INFO: -
Scheduling Job =>935----
Jan 23, 2009 8:04:16 AM com.virsa.cc.xsys.bg.BgJob run
INFO: --- Starting Job ID:935 (RISK_ANALYSIS_BATCH) - tst
Jan 23, 2009 8:04:16 AM com.virsa.cc.xsys.bg.BgJob setStatus
INFO: Job ID: 935 Status: Running
Jan 23, 2009 8:04:16 AM com.virsa.cc.xsys.bg.BgJob findJobHistory
FINEST: --- @@@@@@@@@@@ Find the Job History -
1
Jan 23, 2009 8:04:16 AM com.virsa.cc.xsys.bg.BgJob updateJobHistory
FINEST: --- @@@@@@@@@@@ Updating the Job History -
1@@Msg is tst started :threadid: 0
Jan 23, 2009 8:04:16 AM com.virsa.cc.xsys.bg.dao.BgJobHistoryDAO insert
INFO: -
Background Job History: job id=935, status=1, message=tst started :threadid: 0
Jan 23, 2009 8:04:16 AM com.virsa.cc.xsys.bg.BatchRiskAnalysis performBatchSyncAndAnalysis
INFO: --- Batch Sync/Analysis/Mgmt Report started ---
Jan 23, 2009 8:04:16 AM com.virsa.cc.xsys.bg.BatchRiskAnalysis runBkgMgmReport
INFO: --- Running the Background Management Report -
Jan 23, 2009 8:04:39 AM com.virsa.cc.xsys.mgmbground.dao.MgmStats execute
INFO: Start insert int cc_mgriskd all violations.... 1232726679108
Jan 23, 2009 8:04:49 AM com.virsa.cc.xsys.bg.BatchRiskAnalysis runBkgMgmReport
WARNING: Exception in Management Report Job: Cannot assign an empty string to host variable 10.
com.sap.sql.log.OpenSQLException: Cannot assign an empty string to host variable 10.
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:85)
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:124)
     at com.sap.sql.types.VarcharResultColumn.setString(VarcharResultColumn.java:57)
     at com.sap.sql.jdbc.common.CommonPreparedStatement.setString(CommonPreparedStatement.java:511)
     at com.sap.engine.services.dbpool.wrappers.PreparedStatementWrapper.setString(PreparedStatementWrapper.java:355)
     at com.virsa.cc.xsys.mgmbground.dao.MgmStats.execute(MgmStats.java:314)
     at com.virsa.cc.xsys.bg.BatchRiskAnalysis.runBkgMgmReport(BatchRiskAnalysis.java:1182)
     at com.virsa.cc.xsys.bg.BatchRiskAnalysis.performBatchSyncAndAnalysis(BatchRiskAnalysis.java:1430)
     at com.virsa.cc.xsys.bg.BgJob.runJob(BgJob.java:402)
     at com.virsa.cc.xsys.bg.BgJob.run(BgJob.java:264)
     at com.virsa.cc.xsys.riskanalysis.AnalysisDaemonBgJob.scheduleJob(AnalysisDaemonBgJob.java:240)
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     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.doModifyView(ClientComponent.java:481)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doModifyView(WindowPhaseModel.java:551)
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     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
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     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
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     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
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     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Jan 23, 2009 8:04:49 AM com.virsa.cc.xsys.bg.BgJob run
WARNING: *** Job Exception: Cannot assign an empty string to host variable 10.
com.sap.sql.log.OpenSQLException: Cannot assign an empty string to host variable 10.
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:85)
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:124)
     at com.sap.sql.types.VarcharResultColumn.setString(VarcharResultColumn.java:57)
     at com.sap.sql.jdbc.common.CommonPreparedStatement.setString(CommonPreparedStatement.java:511)
     at com.sap.engine.services.dbpool.wrappers.PreparedStatementWrapper.setString(PreparedStatementWrapper.java:355)
     at com.virsa.cc.xsys.mgmbground.dao.MgmStats.execute(MgmStats.java:314)
     at com.virsa.cc.xsys.bg.BatchRiskAnalysis.runBkgMgmReport(BatchRiskAnalysis.java:1182)
     at com.virsa.cc.xsys.bg.BatchRiskAnalysis.performBatchSyncAndAnalysis(BatchRiskAnalysis.java:1430)
     at com.virsa.cc.xsys.bg.BgJob.runJob(BgJob.java:402)
     at com.virsa.cc.xsys.bg.BgJob.run(BgJob.java:264)
     at com.virsa.cc.xsys.riskanalysis.AnalysisDaemonBgJob.scheduleJob(AnalysisDaemonBgJob.java:240)
     at com.virsa.cc.xsys.riskanalysis.AnalysisDaemonBgJob.start(AnalysisDaemonBgJob.java:80)
     at com.virsa.cc.comp.BgJobInvokerView.wdDoModifyView(BgJobInvokerView.java:436)
     at com.virsa.cc.comp.wdp.InternalBgJobInvokerView.wdDoModifyView(InternalBgJobInvokerView.java:1225)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doModifyView(DelegatingView.java:78)
     at com.sap.tc.webdynpro.progmodel.view.View.modifyView(View.java:337)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.doModifyView(ClientComponent.java:481)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doModifyView(WindowPhaseModel.java:551)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:148)
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Jan 23, 2009 8:04:49 AM com.virsa.cc.xsys.bg.BgJob setStatus
INFO: Job ID: 935 Status: Error
Jan 23, 2009 8:04:49 AM com.virsa.cc.xsys.bg.BgJob updateJobHistory
FINEST: --- @@@@@@@@@@@ Updating the Job History -
2@@Msg is Error while executing the Job:Cannot assign an empty string to host variable 10.
Jan 23, 2009 8:04:49 AM com.virsa.cc.xsys.bg.dao.BgJobHistoryDAO insert
INFO: -
Background Job History: job id=935, status=2, message=Error while executing the Job:Cannot assign an empty string to host variable 10.
Jan 23, 2009 8:04:49 AM com.virsa.cc.xsys.riskanalysis.AnalysisDaemonBgJob scheduleJob
INFO: -
Complted Job =>935----

Cannot assign an empty string to a parameter with JDBC type VARCHAR

Hi,
I am seeing the aforementioned error in the logs. I am guessing its happening whenever I am starting an agent instance in PCo. Can somebody explain whats going on?
Regards,
Chanti.
Heres the complete detail from logs -
Log Record Details
Message: Unable to retreive path for , com.sap.sql.log.OpenSQLException: Failed to set the parameter 1 of the statement >>SELECT ID, PARENTID, FULLPATH, CREATED, CREATEDBY, MODIFIED, MODIFIEDBY, REMOTEPATH, CHECKEDOUTBY FROM XMII_PATHS WHERE FULLPATH = ? <<: Cannot assign an empty string to a parameter with JDBC type >>VARCHAR<<.
Date: 2010-03-12
Time: 11:32:37:435
Category: com.sap.xmii.system.FileManager
Location: com.sap.xmii.system.FileManager
Application: sap.com/xappsxmiiear

Sounds like a UI browsing bug (when no path is selected from a catalog tree folder browser) - I would suggest logging a support ticket so that it can be addressed.

...USING :(Array or String of Host Variables)

It`s posible????
This is the code:
String s="SELECT namecolumn FROM nametable WHERE namevar1=:var1 AND namevar2=:var2";
String vars=":var1,:var2"
#sql [default_context]{begin
open :OUT cursor
for :s
using :vars;
end;};

The simplest (?) way to do it would be something like...
String[][] attribs = new String [4][2];
Class paramTypes[] = {String.class, attribs.getClass()};
Object[] params = new Object[] {"PRINTER",attribs};
Method m = obj.getClass().getMethod("cadastraTipoServico", paramTypes);
m.invoke(obj,params);After a quick flick through the 1.3 API, I don't know if there's a simple way to create a Class representing an array of another Class. You could do...
Class arrayClass = java.lang.reflect.Array.newInstance(componentClass, new int[] {0, 0}).getClass();... but you can guess why I might not recommend it in the general case.
Hope this helps,
-Troy

OpenSQLException caught: Cannot assign a blank-padded string

Hi,
sometimes I get this exception, when updating a bo instance.
I didn't managed it to reproduce the error, because it is thrown in a complex background job.
Can anybody give me more information about the reason behind this?
Thanks,
Jens
stacktrace:
com.sap.sql.log.OpenSQLException: Cannot assign a blank-padded string to host variable 13.
at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:95)
at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:188)
at com.sap.sql.jdbc.common.dispatch.VarcharHostVariable.setString(VarcharHostVariable.java:34)
at com.sap.sql.jdbc.common.CommonPreparedStatement.setString(CommonPreparedStatement.java:626)
at com.sap.engine.services.dbpool.wrappers.PreparedStatementWrapper.setString(PreparedStatementWrapper.java:380)
at com.sap.engine.services.orpersistence.jdbcaccess.StringBinder.setValue(StringBinder.java:33)
at com.sap.engine.services.orpersistence.core.StoreManager.bindParameterValues(StoreManager.java:387)
at com.sap.engine.services.orpersistence.core.StoreManager.executeStatement(StoreManager.java:652)
at com.sap.engine.services.orpersistence.core.StoreManager.updateEntity(StoreManager.java:625)
at com.sap.engine.services.orpersistence.core.PersistenceContextImpl.flush(PersistenceContextImpl.java:300)
at com.sap.engine.services.orpersistence.entitymanager.EntityManagerImpl.flush(EntityManagerImpl.java:121)
at com.sap.engine.services.orpersistence.entitymanager.EntityManagerHandleImpl.flush(EntityManagerHandleImpl.java:50)
at com.sap.engine.services.orpersistence.container.EntityManagerProxy.flush(EntityManagerProxy.java:105)
at com.sap.caf.rt.bol.da.jpa.JPADataAccessService.store(JPADataAccessService.java:495)
at com.sap.caf.rt.bol.da.jpa.JPADataAccessService.store(JPADataAccessService.java:483)
at com.siemens.sm3k.mntstrat.modeled.bonode.functionfailure.functionfailure.FunctionFailureBean.update(FunctionFailureBean.java:137)

Hi,
I got the same exception with the following code:
stringVarible="someString"+someMethod.getValue();
here getValue returns String.But sometimes it may return null valu also.when it returns null value,the same SQL Exception will occure becuse we are trying to save a string in SQL which is blank padded.
I think your code is also having the similar problem.
Sampath

NULL vs. Empty String

I am new to ORACLE, moving over from MS SQL Server. Is it true that you cannot enter an empty string into a NOT NULL VARCHAR2?
I am trying to convert data from an existing DB and I NEED to be able to have an empty string as much of the code base is using this to validate data (vs. a NULL). Is there any solution at all for this problem? I really do not want to keep my existing DB running but there is too much time involved converting code.
Thanks, In Advance

Bryna,
In Oracle database, Oracle treats NULL and empty string
column the same. Therefore, you cannot insert an empty string into a NOT NULL column.
In OracleDataReader, if you want to find out if the column contains the NULL values, use the OracleDataReader.IsDBNull() function.
Thanks
Martha

Error while trying to assign an empty value

Hi ,
In my bpel process i get an error while trying to assign an empty output to a variable. It occurs in assign activity copy operation. What can i do? How can i skip this? Sometimes there may be null /empty values ...below is the error message
Error in evaluate <from> expression at line "146". The result is empty for the XPath expression : "/ns5:getAccessSwitchResponse/SwitchPortInfo/SwitchID
Thanks in advance
Edited by: Turkmen Mustafa on 27.Haz.2011 04:08

Hi,
No it is not possible. However this issue is resolved in SOA Suite 11g PS3. Where it uses BPEL WS 2.0 standards.
Edited by: user9285225 on Jun 27, 2011 4:42 AM

How to check empty string and null? Assign same value to multiple variables

Hi,
1.
How do I check for empty string and null?
in_value IN VARCHAR2
2. Also how do I assign same value to multiple variables?
var_one NUMBER := 0;
var_two NUMBER := 0;
var_one := var_two := 0; --- Gives an error
Thanks

MichaelS wrote:
Not always: Beware of CHAR's:
Bug 727361: ZERO-LENGTH STRING DOES NOT RETURN NULL WHEN USED WITH CHAR DATA TYPE IN PL/SQL:
SQL> declare
2    l_str1   char (10) := '';
3    l_str2   char (10) := null;
4 begin
5
6    if l_str1 is null
7    then
8      dbms_output.put_line ('oh STR1 is null');
9    elsif l_str1 is not null
10    then
11      dbms_output.put_line ('oh STR1 is NOT null');
12    end if;
13
14    if l_str2 is null
15    then
16      dbms_output.put_line ('oh STR2 is null');
17    elsif l_str2 is not null
18    then
19      dbms_output.put_line ('oh STR2 is NOT null');
20    end if;
21 end;
22 /
oh STR1 is NOT null
oh STR2 is null
PL/SQL procedure successfully completed.
SQL> alter session set events '10932 trace name context forever, level 16384';
Session altered.
SQL> declare
2    l_str1   char (10) := '';
3    l_str2   char (10) := null;
4 begin
5
6    if l_str1 is null
7    then
8      dbms_output.put_line ('oh STR1 is null');
9    elsif l_str1 is not null
10    then
11      dbms_output.put_line ('oh STR1 is NOT null');
12    end if;
13
14    if l_str2 is null
15    then
16      dbms_output.put_line ('oh STR2 is null');
17    elsif l_str2 is not null
18    then
19      dbms_output.put_line ('oh STR2 is NOT null');
20    end if;
21 end;
22 /
oh STR1 is null
oh STR2 is null
PL/SQL procedure successfully completed.
SQL> SY.

Error while executing the Job:Cannot assign NULL to host variable 1

Hello!
I have the following issue:
Error while executing the Job:Cannot assign NULL to host variable 1. setNull() can only be used if the corresponding column is nullable. The statement is "INSERT INTO "VIRSA_... (see log for details)
Note 1362138 - Rule generation - null pointer exception virsa_cc_rtmap doesn't me. After uploading files of ZCC_DOWNLOAD_SAPOBJ and ZCC_DOWNLOAD_DESC I got the same problem during job running...
How can I find out where is the problem?

Hi
That looks like your fields are disabled but they could still be causing the problem edited ( nah - talking rubbish as you've put dummy " " in there) edited - the 'null' error caused many background jobs to fail but, once we had the evidence to show the space (somebody had pressed enter instead of delete/backspace to clear the entry) it stopped the problem - just a bit of learning on the job which we all go through for the GRC chaps in KL.
A " " would be valid but a (I know you can't see it but it's there wouldn't be )
edited.When you did an edit/replace did it say it had replaced anything please?edited
The word doc option does sound good!
Cheers
David
Edited by: David Berry on Nov 4, 2010 7:33 PM

Cannot assign value to a Variable of Complex Type beyond index 1

Hello:
I have a variable defined as a complex type as followed. I tried to assign a value to each of the two elements but it only allows me to assign to the 'element#1.
This statement that tries to assign a value into element#2 will not work, if I assign with '[1]' for the first element it will work:
<copy> <---- THIS WORKS
<from expression="'John'"/>
<to variable="My_Variable"
part="My_Collection"
query="/ns9:My_Collection/ns9:Collection/ns9:Collection_Item[1]/ns9:pname"/>
</copy>
<copy> <---- THIS DOES NOT WORK
<from expression="'John'"/>
<to variable="My_Variable"
part="My_Collection"
query="/ns9:My_Collection/ns9:Collection/ns9:Collection_Item[2]/ns9:pname"/>
</copy>
Is there something wrong with my definition below that allows only element#1 to be refererenced but not element#2???? Am I missing some kind of initialization that is needed to initialize both elements????
Here are my message and Complex Type definitions:
<variable name="My_Variable" messageType="ns8:args_out_msg"/>
<message name="args_out_msg">
<part name="My_Collection" element="db:My_Collection"/>
</message>
<element name="My_Collection">
<complexType>
<sequence>
<element name="Collection" type="db:Collection_Type" db:index="2" db:type="Array" minOccurs="0" nillable="true"/>
<element name="Ret" type="string" db:index="3" db:type="VARCHAR2" minOccurs="0" nillable="true"/>
</sequence>
</complexType>
</element>
<complexType name="Collection_Type">
<sequence>
<element name="Collection_Item" type="db:Collection_Type_Struct" db:type="Struct" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
</sequence>
</complexType>
<complexType name="Collection_Type_Struct">
<sequence>
<element name="pname" db:type="VARCHAR2" minOccurs="0" nillable="true">
<simpleType>
<restriction base="string">
<maxLength value="25"/>
</restriction>
</simpleType>
</element>
</sequence>
</complexType>
The error msg it gives me is as followed:
[2010/09/04 00:47:59] Error in <assign> expression: <to> value is empty at line "254". The XPath expression : "" returns zero node, when applied to document shown below:less
oracle.xml.parser.v2.XMLElement@1fa7874
[2010/09/04 00:47:59] "{http://schemas.xmlsoap.org/ws/2003/03/business-process/}selectionFailure" has been thrown.less
-<selectionFailure xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/">
-<part name="summary">
<summary>
XPath query string returns zero node.
According to BPEL4WS spec 1.1 section 14.3, The assign activity <to> part query should not return zero node.
Please check the BPEL source at line number "254" and verify the <to> part xpath query.
</summary>
</part>
</selectionFailure>
Thanks
Newbie

Hello:
Base on the suggestion to use 'append' instead of 'copy', I tried to define a 'singleNode' which is of type 'Collection_Type_Struct' so I can append this individual 'struct' into my array (i.e. as the 2nd. element of my array "/ns9:My_Collection/ns9:Collection/ns9:Collection_Item"), but I am getting an error in defining this variable as:
<variable name="singleNode" element="Collection_Type_Struct"/> <--- error
Can someone tell me how should I define "singleNode" so I can put a value in it and then append this 'singleNode' into the array:
<variable name="singleNode" element=" how to define this????"/>
<assign>
<copy>
<frem expression="'Element2Value'"/>
<to variable="singleNode"
part="My_Collection"
query="/ns9:My_Collection/ns9:Collection/ns9:Collection_Item/ns9:pname"/>
</copy>
</assign>
<bpelx:assign>
<bpelx:append>
<from variable="singleNode" query="/ns9:My_Collection/ns9:Collection/ns9:Collection_Item"/>
<to variable="My_Variable"
"part="My_Collection"
query="/ns9:My_Collection/ns9:Collection"/>
</bpelx:append>
</bpelx:assign>
Again here is my definition in my .xsd file:
<element name="My_Collection">
<complexType>
<sequence>
<element name="Collection" type="db:Collection_Type" db:index="2" db:type="Array" minOccurs="0" nillable="true"/>
<element name="Ret" type="string" db:index="3" db:type="VARCHAR2" minOccurs="0" nillable="true"/>
</sequence>
</complexType>
</element>
<complexType name="Collection_Type">
<sequence>
<element name="Collection_Item" type="db:Collection_Type_Struct" db:type="Struct" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
</sequence>
</complexType>
<complexType name="Collection_Type_Struct">
<sequence>
<element name="pname" db:type="VARCHAR2" minOccurs="0" nillable="true">
<simpleType>
<restriction base="string">
<maxLength value="25"/>
</restriction>
</simpleType>
</element>
</sequence>
</complexType>
Thanks for any help!!!!

BaseFileName cannot be nothing or an empty String during Test Connection

Dear All,
I have FDM+Foundation+HSF 11.1.2 installed
I have stacked with the following problem:
when I try to Test Connection (Authentication Provider Window) during Load Balance Configuration I am getting
+“BaseFileName cannot be nothing or an empty String+
Parameter name: value”
Can somebody help me with it?
Best Regards,
Siarhei

same error i faced, i restarted the APP server and it worked then.

Can i assign a string to a variable in User Exit?

Friends,
I would like ot write a User Exit that will assign a string to a variable depending on the value of the other variable.
I just wanted to know if such a code is valid:
When zimport
IF i_step = 2.      " read user input parameter
        l_s_range-low = 'Important'.
     APPEND l_s_range TO e_t_range.
    ENDIF.
If so, my second problem is that in the variable exit definition with processing Customer type you need to identify a "Dimension" for the variable. Non of them really fit, because the value is a string so why convert it to another format?
Your input is appreciated in advance,
Xibi

hi Xibi,
say you have var1 and var2, var2 will be filled depend on value of var1, you can write something like following.
please be remind that var2 is not marked as ready for input and is set to mandatory variable entry.
hope this helps.
The second step (I_STEP = 2) is called after the processing of the variable pop-up. This step is called only for those variables that are not marked as ready for input and are set to mandatory variable entry.
WHEN 'var2'.
    IF I_STEP = 2.
      LOOP AT I_T_VAR_RANGE INTO LOC_VAR_RANGE
              WHERE VNAM = 'var1'.
        CLEAR L_S_RANGE.
        if LOC_VAR_RANGE-low = ...
          L_S_RANGE-LOW = 'IMPORTANT'.
        else.
          L_S_RANGE-LOW = '....'.
        endif.
        L_S_RANGE-SIGN   = 'I'.
        L_S_RANGE-OPT    = 'EQ'.
        APPEND L_S_RANGE TO E_T_RANGE.
      ENDLOOP.
    ENDIF.

The parameter 'token' cannot be a null or empty string sharepoint

Hello ,
I am trying to create SharePoint 2013 web app for office 365 using visual studio 2012. when i debug and run the SharePoint custom web app then it show the error ("the parameter 'token' cannot be a null or empty string") in the
TokenHelper.cs file.
Please help me on urgent basis.
Mail me at : [email protected]
Here is the screenshot in the TokenHelper.cs file.
        public static SharePointContextToken ReadAndValidateContextToken(string contextTokenString, string appHostName = null)
            JsonWebSecurityTokenHandler tokenHandler = CreateJsonWebSecurityTokenHandler();
            SecurityToken securityToken = tokenHandler.ReadToken(contextTokenString);
In this section i get that error.
            JsonWebSecurityToken jsonToken = securityToken as JsonWebSecurityToken;

you can go to <yoursiteurl>/_layouts/appregnew.aspx to create a new AppPrincipal, generating a client ID and client secret. Once generated, copy the client ID from that page into your app manifest and web.config.
http://msdn.microsoft.com/en-us/library/office/jj687469.aspx
Check the below two links
http://blogs.msdn.com/b/kaevans/archive/2013/04/05/inside-sharepoint-2013-oauth-context-tokens.aspx
http://msdn.microsoft.com/en-us/library/fp179932.aspx
My Blog- http://www.sharepoint-journey.com|
If a post answers your question, please click Mark As Answer on that post and Vote as Helpful

SharePoint 2013 - The parameter 'token' cannot be a null or empty string

Hi all,
I am trying to create SharePoint 2013 web app for office 365 using visual studio 2012. when I run the SharePoint web
app then it show the error "the parameter 'token'
cannot be a null or empty string" in the TokenHelper.cs file.
this is the url i'm using:
$(function () {
$('#exportToExcelBtn').click(function () {
window.location = "https://xx.sharepoint.com/ENPages/_vti_bin/owssvr.dll?CS=109&Using=_layouts/query.iqy&List={803B55DA-B973-4EF4-92ED-F61DFD016D7C}&View={A6282A16-299E-407D-A25A-14E05AB23AE7}&CacheControl=1";
is it good?
I checked that key "clientID" and "cleantSecret" contains values.
what else can it be?

in order to authenticate the app standard token should be submitted along with the url
check the below url
http://msdn.microsoft.com/en-us/library/office/jj163816(v=office.15).aspx
This combines five other tokens. It initially resolves to SPHostUrl={HostUrl}&SPAppWebUrl={AppWebUrl}&SPLanguage={Language}&SPClientTag={ClientTag}&SPProductNumber={ProductNumber}.
Then each of these tokens resolves. If there is no app web, the portion &SPAppWebUrl={AppWebUrl} is
not present.
Hope that helps|Amr Fouad|MCTS,MCPD sharePoint 2010

Cannot assign an empty string to host variable 1

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