Motorola C381P Benutzerhandbuch

4 
Downloading Applications  
 

21 

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904 JAR Size Mismatch 

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905 Attribute Mismatch 

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906 Invalid Descriptor 

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907 Invalid JAR 

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908 Incompatible Configuration or Profile 

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909 Application Authentication Failure 

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910 Application Authorization Failure 

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911 Push Registration Failure 

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912  Deletion Notification 

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913 Required package not supported by device 

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999 Other errors 

 
Please be aware that the method used by the handset, as per the specifications, is POST. 
Using a GET (URL encoding) style for the URL will fail. This is not the correct use of the 
MIDlets JAD parameters. 
 
Possible Screen Messages Seen With Downloading: 
 

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If JAR -file size does not match with specified size, it will display a dialog stating 
“Installation failed. Package invalid.” To dismiss this dialog, press “OK”.  

 
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When downloading is done, the handset displays a transient notice “Download 
Completed” and starts to install the application. 

 

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Upon completing installation, the handset displays a dialog “Install complete”. To 
dismiss this dialog, press “OK”.  

 

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If the MANIFEST file is wrong, the handset displays a dialog stating “Installation 
failed. Package invalid.” To dismiss this dialog, press “OK”.  

 

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If JAD does not contain mandatory attributes, “Installation failed. Package 
invalid.” notice appears.  

Error Logs 

The Table 1 represents the error logs associated with downloading applications. 

Scenario 

Possible Cause 

Error Dialog 

906 Invalid 
Descriptor. 

JAD Download 

Missing or incorrectly formatted 
mandatory JAD attributes 
Mandatory: 
MIDlet-Name (up to 32 symbols) 
MIDlet-Version 
MIDlet-Vendor (up to 32 symbols) 
MIDlet-JAR-URL (up to 256 symbols) 
MIDlet-JAR_Size 
JAD signature verification failed 
Unknown error during JAD validation 

Failed: Invalid File 

904 JAR Size 

OTA JAR 

The received JAR size does not 

Download Failed