Invalid receiver channel

Hi All,
often i am getting the below error for the communication chanel
com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error: invalid receiver channel 'e3758e649d443e298f42b90e3c1bfb71'
it is getting solved when i stop and start the communication channel.
is there any permanent solution for this??
Thank You,
Madhav

Hi,
This error is definitely due to cahce only...
the same has been experienced by me as when i am doing a cache refresh...accidently interface started and i encountered the error...
after cahce refresh is done then the interface run smothly..
if you are getting this error very often then better to contact SAP SUPPORT thry many provide the permanent sol..
HTH
Rajesh

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<root>
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<root>
<stmt>
<query action="SQL_QUERY">
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    select sem_datetime, sem_user, sem_host, sem_flag from "/RPI/T_USER" where sem_user='dom1\user1'
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</query>
</stmt>
</root>
Not sure if select, from, where will work in lowercase. Instead of query (node under stmt) should you not mention the table_name?
<root>
<stmt>
</RPI/T_USER action="SQL_QUERY">
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<//RPI/T_USER>
</stmt>
</root>
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Hi Ruchi,
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thanks.

Hi there,
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com.sap.aii.adapterframework.serviceuser.language
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