Buffer overflow problem

In transaction qa32, I put my data and I enter usage decision. In inspection lot stock, when I enter one variable and push the button save.I get the error
Buffer is too small,
When I debug the system
CALL 'ThNoGet' ID 'BNRIV' FIELD BNRIV
ID 'NO' FIELD G_NOIVBUFFER
ID 'QUAN' FIELD P_QUANTITY
ID 'PERCENT' FIELD TNRO-PERCENTAGE
ID 'NONRSWAP' FIELD TNRO-NONRSWAP.
here sy-subrc returns 11 for one number range object. how can i solve the problem? how can i enlarge the buffer for this number range object?

Hi,
In SNRO check the number range objects associated with it, buffer for number range which is used is the probelm.
you can increase the buffer.
Thanks
Arbind

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  • Buffer overflow

    I have created executable file, tested it for several days on my laptop and send it to the customer together with hardware.
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    Is it possible to eliminate this poblem?
    When this error appeares the part of the program that does acceleration analysis still workes but signal generation stopped.
    Unfortunately I do not have this hardware  so I have to modify the program wihou testing it.
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    Attachments:
    Generator-Accelerometer New.vi ‏636 KB

    Here is what I see is happening.
    You are using DAQ assistant in the 2nd loop to acquire 1000 samples at 1000 Hz  It is set for continuous samples.  So that will take a second.  Then the data is passed of to the other functions.  I don't know how long they would take to run, but they are pretty substantial.  (By the way, your write measurment file as no data going into it.)  If it takes longer than a second, then the DAQ functions which have been continuing, will have the buffer overwritten and you will get the error.
    You could ignore the error, but that also means you've lost data which may or may not be important.
    It is better to pass the data off into a queue.  Let another parallel loop do the number crunching and saving to file.  Search the labview help and the discussion forums for producer/consumer design architecture for examples.  With only the DAQ assistant in the loop, you will get all of the data.  The only risk would be if the queue would grow without bounds in the event that each chunk of data still takes longer than a second to process.
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    In your top loop, you are recalculating the waveform and writing it to the analog output on every iteration.  It would be better to put that code in a case statement that only executes in the event the values change.  I believe with continuous samples, and if you allow that channel to regenerate its data, the analog output will run continuously without needing to update it every iteration.
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  • Buffer overflows in java

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    hope you got solution.
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