https://userapps.support.sap.com/sap/support/knowledge/en/2371757
2371757 - dsi_bulk_copy can cause SIGNAL 11 on DSI to Oracle and server crash - SRS | SAP Knowledge...
SAP Replication Server is configured to replicate to Oracle Database The option dsi_bulk_copy is set to "ON" for the Replication Server or for the DSI...