XSLT problem (very strange problem)

I am working on TRANSFORM activity. The schema of element that is giving problem in destination schema is ...
<xs:element name="CustomInformation">
<xs:complexType>
<xs:sequence>
<xs:element name="ColumnValue" minOccurs="0" maxOccurs="unbounded">
<xs:complexType mixed="true">
<xs:sequence>
<xs:element name="Value" minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="Documents" type="DocumentsType" minOccurs="0"/>
<xs:element name="tsvData" type="tsvType" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="name" type="xs:string" use="required"/>
</xs:complexType>
</xs:element>
<xs:element name="instance" type="InstanceType" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
I want output like this...
<ns1:CustomInformation>
<ns1:ColumnValue name="client_name">value of source field</ns1:ColumnValue>
<ns1:ColumnValue name="fa_sales_owner">value of source field</ns1:ColumnValue>
</ns1:CustomInformation>
I am trying this code in TRANSFORM source code...
<ns1:CustomInformation>
<ns1:ColumnValue>
<xsl:attribute name="name">
<xsl:text disable-output-escaping="no">client_name</xsl:text>
</xsl:attribute>
<xsl:text disable-output-escaping="no">*<xsl:value-of select="/ns0:SfOpportunityIntfCollection/ns0:SfOpportunityIntf/ns0:accountName"/>*</xsl:text>
</ns1:ColumnValue>
<ns1:ColumnValue>
<xsl:attribute name="name">
<xsl:text disable-output-escaping="no">fa_sales_owner</xsl:text>
</xsl:attribute>
<xsl:text disable-output-escaping="no">*<xsl:value-of select="/ns0:SfOpportunityIntfCollection/ns0:SfOpportunityIntf/ns0:clientExecutive"/>*</xsl:text>
</ns1:ColumnValue>
</ns1:CustomInformation>
against this xml...
<SfOpportunityIntfCollection xmlns="http://xmlns.oracle.com/pcbpel/adapter/db/top/iSalesAdapter">
<SfOpportunityIntf>
<accountId>3</accountId>
<accountName>4</accountName>
<clientExecutive>15</clientExecutive>
<recordType>16</recordType>
</SfOpportunityIntf>
</SfOpportunityIntfCollection>
But the element 'ColumnValue' is coming blank(tag <xsl:value-of> is not working). while the same statement is working out of <customInformation> element!!!
Can anybody help me?

Thanks for the link.
I created a seperate project for xslt but still the same problem. But when I tried with removing <xsl:text disable-output-escaping="no">, it worked. Very strage, but yet don't know what was the problem :) If you know then please let me know.
Can you help me in other queries too...
1. In my Empty BPEL process I am receiving data through db partnerlink (through polling) and I am converting it through Transform activity. This time I am only validating my xslt through GUI only. At runtime what xml will be generated, how I can see it? Is there any way to output/log it?
2. I want one more help from you. In xslt code, I need to put some transformation logic eg. if-else according to the specific value, check for null, blank values etc. Somewhere I read that I can do all this validation in java code also. What will be comfortable?
3. In output xml, I want to remove the xml declaration as well as namespace declaration for 'ns1' and all prefixed 'ns1' from all element. Is that possible in the same transform process? like this...
*<NikuDataBus>*
*<Projects>*
*<Project name="2" projectID="1" description="13" start="2009-08-04T16:02:23.390" finish="2009-08-04T16:02:23.390">*
*<CustomInformation>*
*<ColumnValue name="client_name">4</ns1:ColumnValue>*
*<ColumnValue name="fa_sales_owner">15</ns1:ColumnValue>*
*</CustomInformation>*
*</Project>*
*</NikuDataBus>*
Please reply for my all queries.
Edited by: vicky_007 on Aug 4, 2009 4:49 PM

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THANKS !!!
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After exhausting every other dba theory about DBI/JDBC/Firewalls/Networks/etc, we simply just failed over our database to some standby hardware that had some directly attached storage (as opposed to a SAN configuration like our primary db instance runs off of), and the problem has basically disappeared at this point. It's been about two weeks now. Whereas we normally see a handful of episodes a day, now we see none.
Our system administrators are looking into our SAN now and working to optimize its performance.
Hopefully this will put this mystery to bed. It's been a long year+ chasing this problem down and I'm glad to see it licked finally. Thank you all for your input. I've learned quite a bit about Oracle in the process and I sincerely hope our DBA team here has learned something valuable from this exercise too.

Very strange SQL problem

Hellou everybody,
I have very strange problem and I don't understand WHY.
when i run this query:
SELECT regexp_instr(nvl(trim('LDAPexport_20150429'), '^.*$'),'^\^[0-9]{2,2}_[A-9]{1,1}[A-9]{1,4}/') FROM dual; --ERROR
I always getting this error: ORA-12728 - invalid range in regular expression
but when I run this:
SELECT regexp_instr(nvl(TRIM('LDAPexport_20150429'), '^.*$'), '^\^[0-9]{2,2}_[A-Z0-9]{1,1}[A-Z0-9]{1,4}/') FROM dual -IT WORKS
My client version is: 11.2.0.1.0
DB version:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
"CORE 11.2.0.3.0 Production"
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
Please can somebody tell me what is the problem? Because I found this issue in production code and my collegues can run it.
Thank YOU

and i have created one transient field Static_cr_limit where i set default value using SQL option- which comes from another table. Can you tell us the expression you used to default this field. Also a little more details or a similified use case as ADF7 mentioned would help.

ALV Grid - Very Strange Problem

I am facing a very strange problem in ALV Grid. Ours is a ECC5 system on SAP_APPL SAPKH50011 and SAP_BASIS SAPKB64016.
I have implemented the ALV grid in a screen using classes. This grid by default appears in display mode however it can be switched to change mode and back to display mode using a custom button on the ALV toolbar. When the user clicks the change button the grid appears in editable mode. During the back and forth switching of the ALV between Change/Display modes the ALV grid control is not destroyed however the toolbar, fieldcatalog and ALV contents are refreshed.
The data which is entered in an editable cell is validated using the data_changed event which has been implemented locally. If the validation fails an error message is raised using the message statement which is being issued correctly. Now when I correct the data and then click on another cell in the ALV grid the program is being aborted. Any clue why this is happening??

Please check this code
In the PBO of the screen set the field catalog and layout , i think this will help not to refresh the field catalog every time swtich between display and change mode
    set titlebar sy-dynnr with p_netwk.
    call method g_grid->set_frontend_fieldcatalog
      exporting
        it_fieldcatalog = gt_fieldcat[].
    call method g_grid->set_frontend_layout
      exporting
        is_layout = gs_layout.
    call method g_grid->refresh_table_display.
2. Regarding program abort, please paste the first page of system dump
a®

XSLT problem (very strange problem)

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