The MaxBlobSize workflow system property
The MaxBlobSize workflow system property sets the maximum size for a BLOB object in the workflow system.
Setting the value for MaxBlobSize too high can cause the workflow system to run out of memory. For example, if you set MaxBlobSize to 1 GB on a 32-bit system, and then two 1 GB BLOBs are allocated at the same time, you will receive an out of memory error.