Network I/O and U_BUFFER_OVERFLOW_ERROR in PostgreSQL

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12-18-2013 12:46 PM
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New Contributor III
Hi,
I am storing a bunch of Twitter posts in a feature class in my geodatabse.  The 10.2 geodatabase is stored in PostgreSQL 9.2 (64bit) running on Windows 7. The database encoding is UTF8 and the underlying geometry uses ST_GEOMETRY.

I am getting weird behavior with some of my feature classes, which were all created in ArcCatalog.  When I try to copy it in ArcCatalog, I get "Network I/O" errors.  When I try to do a searchcursor in Python, I get the following error after it iterates through N number of records. 

SES_ucnv_toWChars().ucnv_toUChars() uErrorCode(15) = U_BUFFER_OVERFLOW_ERROR
SES_ucnv_toWChars(): wDstStrCapacity 56 too small, need 59

However, I can see the features in both ArcCatalog and ArcMap without errors.

I am inserting records into this feature class using a PostgreSQL function and defining the geometry as ST_Point.

Has anybody seen this before?

Thank you,

Ian
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New Contributor III
Sorry, I forgot to mention this is 10.2.
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