Strange problem with backgroung processing of BDC for Transcation CLMM

Folks,
I have encountered strange problem with BDC.I created an ALV report from output i select any number of rows and hit insert class button on top. If i select less than 10 row and use this statement
call transaction 'CLMM' mode 'N'
,it works fine but if i select more than 10 rows ,the sy-subrc after this statement
call transaction 'CLMM' mode 'N'
is 1001 means an error. I cant understand this problem of Mode N. if i put statement
call transaction 'CLMM'
(foreground processing) here ,everything works fine. Do you have any idea?
Nirad

Hi,
The problem is due to the screen size which can differ between foreground and background mode.
A screen with 10 table rowsin foreground does not necessarily mean same number of rows would be available in background mode.
Hence its always better to create recording with Simulate Background Mode as checked.
When you enter transaction code 'CLMM' in SHDB transaction and start recording, check Simulate Background Mode.
Hope this helps!
Cheers,
Vikram

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A good place to ask advice about web development is at the mozillaZine Web Development/Standards Evangelism forum. 
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Delivery of the message to the application using connection AFW failed, due to: ERROR occured parsing request:com.sap.engine.lib.xml.parser.NestedSAXParserException: Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 6f, 72, 67(:main:, row:1, col:3)(:main:, row=1, col=3) -> com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 6f, 72, 67(:main:, row:1, col:3).
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Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 3
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Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 4
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Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 5
Generic/JSR179: inside OrderedHashTable Put method index size = 5
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 6
Generic/JSR179: inside OrderedHashTable Put method index size = 6
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 7
Generic/JSR179: inside OrderedHashTable Put method index size = 7
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 8
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Generic/JSR179: -----------------------------------
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Generic/JSR179: inside OrderedHashTable Put method index size = 10
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Generic/JSR179: adding Object No 10
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Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 11
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Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 12
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Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 13
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null

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I have one workspace folder that I share between Integrator version 2.4 and 3.0 (I have several versions installed for testing purposes)
When I try to create a new Integrator Server Project in Integrator Designer I get this nice 'Connect to CloverETL Server' panel.
By default: the connection URL is http://localhost:8080/clover. So by default Integrator Designer wants to connect to my 2.4 Integrator Server.
When I change this to http://localhost:8301/clover by using the drop-down box and fill in my credentials everything is looking fine. I click Next.
The problem now is that every time I switch to the next or previous configuration windows the connection is reset to the default http://localhost:8080/clover.
So it seems like Integrator Designer resets the CloverETL Server URL each time I switch to a different configuration window by using NEXT or BACK.
The problem occurs in both versions of Integrator Designer.
Does anybody know that the problem is? Can I change the default URL to my 3.0 Integrator Server?
Greetings,
Marcow
Edited by: Marco Snels (AortaBI)(NL) on 31-mei-2013 4:59

I'm using iPlanet App server as well and experiencing similar problem. I load my SQL Server driver by Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver"), then use DriverManager.getDriver() to obtain the Driver.
However, the Driver returned is not the SQLServerDriver as expected. The Driver returned is com.netscape.server.jdbc.Driver! And then when I do Driver.getConnection("jdbc:microsoft:sqlserver://MyServer"), it throws an SQLException saying that it doesn't accept a jdbc:microsoft:sqlserver subprotocol. Well, of course it doesn't, it's not a microsoft Driver at all.
I suspect the problem is that the netscape Driver's acceptsURL() method ALWAYS returns true in iPlanet app server, thus when you getDriver(), the netscape Driver is always returned (and always returned as the first one since it's default?). Thus even though the same piece of code works fine as a standalone application, it just doesn't work on iPlanet app server.
My work around is:
Class.forName("my.Driver");
Enumeration enu = DriverManager.getDrivers();
Driver useThis = null;
while (enu.hasMoreElements()) {
Driver d = (Driver)enu.nextElement();
if (d.getClass().toString().indexOf("my.Driver") > -1) {
useThis = d;
Mind that my above code does not have an performance issue. If you look into the source code of how DriverManager get a Driver for a particular URL, it also loads the whole set of available Drivers, then call acceptsURL() method on each of them to find the first "suitable" one. Thus time complexity is the same.
I know this is not a very elegant solution and it defeats the purpose of having a DriverManager. Does any one else has a better way to solve this problem, like a way to specify the priority of each Driver so that SQLServerDriver is returned before the netscape Driver?
Thanks a lot.

Strange problem with backgroung processing of BDC for Transcation CLMM

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