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DataMigrator -- Error: Disconnect (NGH_REMOTE_ERROR)
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Member
posted
Hi,

I am getting the following exception while trying to extract data from SAP in DM 7.7.02M,

Error: Disconnect (NGH_REMOTE_ERROR) received from server
SQLCODE IS -1 (HEX: FFFFFFFF)
: Server name is xxx.
SQL OPEN CURSOR ERROR. : SQLIN

It looks like its an issue with size of data (500 bytes * 2.2 M rows), when I try to extract few columns (50 bytes * 2.2 M rows) it is working fine,

So, want to find out how to get rid off this size limitation?, any help would be appreciated.

Thanks,
Srini


7.6, AIX, all output
 
Posts: 13 | Registered: February 03, 2011Reply With QuoteReport This Post
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I checked with the Product Manager for SAP. He suggests the first thing to look for in long running queries or ones that return a large answer set is that the default timeout is exceeded. Normally in SAP the it's 600 seconds. If that's the case check for the existence of file rfc*.trc or dev_rfc.trc. They will provide the SAP event that may have caused the disconnect.

If that's not it please open a hottrack case, start the server with traces, and upload a full savediag package.
 
Posts: 380 | Location: New York City | Registered: May 03, 2007Reply With QuoteReport This Post
Member
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quote:
the

Hi,

it didn't getnerate any dev_rfc file under SAPSDK folder, and the flow is failing with in few mins only, so its something to do with size of data,

anyways...we've opened a case for the same and we'd be uploading the traces/savediag to case.

Srini


7.6, AIX, all output
 
Posts: 13 | Registered: February 03, 2011Reply With QuoteReport This Post
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