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connection to SAP system through package sapjavaconnection(sapjco3)  XML
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afilazzola



Joined: 11/07/2024 16:27:48
Messages: 3
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Hello guys,

could you help with the exception that I got, when I try to connect to sap system with sap java connection lpackage, as I showed in attached file

thanks
Regards
Antonio
 Filename CC_JCo_LT.odt [Disk] Download
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CaptainCasa

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Joined: 21/11/2007 12:23:06
Messages: 5555
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Please check the messages in "Runtime Messages" below the preview area of the layout editor. There you should get more information.

For development purpose define the logging as follows: open Configuration > Logging in the tools. Define in the editor:

Code:
 <logging level="INFO"
          console="true"
          outputclassmethod="false">
 <loglevelmissingpropertyget level="INFO" stacktrace="true"/>
 </logging>
 


You then receive a stacktrace in the console and in the log.
Logs are in tomcat/work/Catalina/localhost/<yourapp>/

Kind regards! Björn


Björn Müller, CaptainCasa GmbH
CaptainCasa

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Joined: 21/11/2007 12:23:06
Messages: 5555
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...and just to add: the problem should be: there is a problem in the constructor in which you access SAP, the error is not caught within the constructor so it is passed to the one calling the instance, which is the Dispatcher (as you correctly found out)...

If you catch the error in the constructor, then you directly get the error and you can handle on your own:

Code:
 public PersonGridUI()
 {
     try
     {
          your existing code
     }
     catch (Throwable t)
     {
         t.printStacktrace();
     }
 }
 


Kind regards! Björn

Björn Müller, CaptainCasa GmbH
 
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