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SAP SQL Connector fails with error: /QTQVC/FETCH_STREAM failed, Custom read failed
Article Number: 000036295 | Last Modified: 2018/06/12Description
The SAP Connector transports are correctly installed and you can run with success the transactions /n/QTQVC/SQL in the SAP system but sometime below errors are sometimes being thrown.
29-06-2017 07:12:20: QVX_UNEXPECTED_END_OF_DATA: /QTQVC/FETCH_STREAM failed after 00:00:00 Key = RFC_INVALID_HANDLE (An invalid handle was passed to the API call)
29-06-2017 07:12:21.0316888 Information 29-06-2017 07:12:20: Error: Custom read failed
29-06-2017 07:12:20: QVX_UNEXPECTED_END_OF_DATA: /QTQVC/FETCH_STREAM failed after 00:00:00 Key = RFC_INVALID_HANDLE (An invalid handle was passed to the API call)
29-06-2017 07:12:21.0316888 Information 29-06-2017 07:12:20: Error: Custom read failed
Resolution
Increase "the number of seconds spent trying to fetch from SAP without getting any records back" by modifying the parameter "TimeOutFetch" in the connection string:
Ex: TimeOutFetch = 2400
The default number of seconds spent trying to fetch data from SAP is 1200.
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