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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I run into the following exception (quite randomly) when
running my app based on the CCM framework. Could someone <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>please explain when this exception can occur and ways to avoid
it. Due to the randomness of this error, we<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=GramE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>are</span></font></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> not in a
position to launch our app in production.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thank you<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Srini<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>------------------------------------------------------ ERROR
TRACE -----------------------------------------------------<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>This data object is not valid. This usually results from
using a data object that was retrieved during a transaction that has been
rolled back.<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>com.arsdigita.persistence.PersistenceException</span></font></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>: This data
object is not valid. This usually results from using a data object that was
retrieved during a transaction that has been rolled back.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=GramE>at</span> <span class=SpellE>com.arsdigita.persistence.GenericDataObject.validate</span>(<span
class=SpellE>GenericDataObject.java</span>(Compiled Code))<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=GramE>at</span> <span class=SpellE>com.arsdigita.persistence.GenericDataObject.validate</span>(<span
class=SpellE>GenericDataObject.java</span>(<span class=SpellE>Inlined</span>
Compiled Code))<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=GramE>at</span> <span class=SpellE>com.arsdigita.persistence.GenericDataObject.get</span>(<span
class=SpellE>GenericDataObject.java</span>(Compiled Code))<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=GramE>at</span> <span class=SpellE>com.arsdigita.domain.DomainObject.get</span>(<span
class=SpellE>DomainObject.java</span>(Compiled Code))<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=GramE>at</span> <span class=SpellE>com.arsdigita.kernel.ACSObject.getID</span>(ACSObject.java:201)<o:p></o:p></span></font></p>
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