R12 Create Internal order error

 hi all,
Create Internal order report is failed with the following error.


REquest log file
=========================================================
Begin create internal sales order
Updating Req Headers
2 Reqs selected for processing
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Top of Fetch Loop
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Source Operating Unit: 85
Selecting Currency Code
Currency Code : USD
Selecting Order Type
Order Type ID:1017
Selecting Price List from Order Type
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Deliver To Location Id: 218
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Inserting Header : 8378
Getting the customer id
Getting the customer id: 1041
Unhandled Exception : ORA-01403: no data found
+---------------------------------------------------------------------------+
End of log messages from FND_FILE
+---------------------------------------------------------------------------+


Concurrent Manager encountered an error while running SQL*Plus for your concurrent request 19215101.

Review your concurrent request log and/or report output file for more detailed information.