End Of TNS Channel while using JDBC adapter


While trying to insert data ( BLOB) using the JDBC adapter, i get the error message
“[ART.117.4002] Adapter Runtime (Adapter Service): Unable to invoke adapter service RsUtil.differenceEngine.db.AdapterServices:insertBlobData.
[ADA.1.316] Cannot execute the SQL statement “INSERT INTO SWOOD_CAND_DATA_NEW (id,check_sum,length,data) VALUES (‘50073779’, 3382132632, 7319,?)”. "
(17002) Io exception: End of TNS data channel”
Io exception: End of TNS data channel

Can you please let me know

  1. What is the data limitation for BLOBS using the thin driver?.
  2. Can we use oci drivers for if the data limit exceeds the limitations?
  3. Is there any other way to insert huge data using the thin driver.?

Thanks in advance

Can anyone help me in this ??