I have found a number of threads about this error ( or ). All seem to point the decompression issue at the client as the source of the problem. I don't have an easy access to the database at my client's site so I cannot really test the solution of the compression parameter.
I am using BPC 7.0MS with the latests patches in BPC, SQL and Windows. Does that decompression problem still persist in these versions? What else can it be due otherwise?