https://userapps.support.sap.com/sap/support/knowledge/en/1952406
1952406 - "Commit fault" error in SM58 transaction when sending IDoc from backend system to PI Java...
You want to send IDoc's to Process Integration (PI) or Process Orchestration (PO) Sender JAVA IDoc_AAE adapter from a backend R/3 system In transaction SM58,...