https://userapps.support.sap.com/sap/support/knowledge/en/2473187
2473187 - Dump "SYSTEM_ON_COMMIT_INTERRUPTED" "SAPLBUBA_4" during merge | SAP Knowledge Base Article
Error "500 SAP Internal Server Error" after confirming and starting Merge process. Transaction ST22 shows Dump "SYSTEM_ON_COMMIT_INTERRUPTED" "SAPLBUBA_4."