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- #Sas segmentation violation in task program code
- #Sas segmentation violation in task program windows
The other thing I'm looking at is to get, from out NLS folks, the mapping of all of the SAS session encodings to the Python equivalent, so that I can set the 'encoding' value in saspy myself based upon the SAS session encoding, so that the original problem wont happen to begin with the encodings don't match. Catching the transcode error (as I am at master) is part of this, I don't send this to IOM in that case, so it won't crash. I can't fix IOM, so I am looking to see what I can do in saspy to mitigate this. SAS process has terminated unexpectedly.' That then causeses the IOM Client side (the Java process I've created from saspy) to terminate, thus, the message about I haven't tracked it to its origin, but I expect an unhandled transcoding exception that then sends things off the rails. I do see that it's the IOM Server side (in the SAS session) component which it abending in this situation (Segmentation Violation Null pointer for a GCB, that clearly isn't expected to be able to happen). I've also been debugging this some this morning.
![sas segmentation violation in task program sas segmentation violation in task program](https://blogs.sas.com/content/customeranalytics/files/2019/08/SAS-Customer-Intellgence-360-Algorithmic-decision-tree-300x169.png)
Can you try again from master and see if it behaves the same for you with that? It also will happen to trap this situation and fail on the client side, not taking down IOM. This fix, was to get the correct server side byte length for string columns in the data frame. That's where I get the python conversion error.
#Sas segmentation violation in task program code
UnicodeEncodeError: 'charmap' codec can't encode character '\xb4' in position 0: character maps to Īs you can see, it's that that character doesn't exist in latin9 to be able to transcode it.Īh, I believe that is going to be due to a fix I have at master (the code I'm running) that I expect you don't have yet.
![sas segmentation violation in task program sas segmentation violation in task program](https://blogs.sas.com/content/sascom/files/2017/02/segmentationchart.png)
Return codecs.charmap_encode(input,errors,encoding_table) Mapped = lib.map_infer(values, f, convert=convert_dtype)įile "pandas/_libs/src/inference.pyx", line 1521, in pandas._inferįile "/opt/tom/github/saspy/saspy/sasioiom.py", line 1110, in _getbytelen Self._io.dataframe2sasdata(df, table, libref, keep_outer_quotes)įile "/opt/tom/github/saspy/saspy/sasioiom.py", line 1131, in dataframe2sasdataĬol_l = df].astype(str).apply(self._getbytelen).max()įile "/usr/lib64/python3.5/site-packages/pandas/core/series.py", line 2510, in apply Return self.dataframe2sasdata(df, table, libref, results, keep_outer_quotes)įile "/opt/tom/github/saspy/saspy/sasbase.py", line 767, in dataframe2sasdata Here's a sample just using python like what is happening under the covers in df2sd(), both cases get the same error:
![sas segmentation violation in task program sas segmentation violation in task program](https://i.pinimg.com/originals/95/c4/f5/95c4f50815f2f920ffca73fd91e08c95.png)
The method just fails, and SAS stays up running, and it's just an error because you can't do that. So you get a python error that it can't transcode it, which is correct. The problem is that that character isn't in the Latin9 code page.
#Sas segmentation violation in task program windows
When I set the saspy encoding value to match SAS, then I get a different error - when using Latin9 - it works fine with latin1 or windows latin1. Is Credentials using encryption algorithm SASPROPRIETARY.
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