SAP VIM Workflow completed with error and invoice document has created

VIM analytic report is showing the invoice document has created against DP. when i click the invoice document it's showing document does not exist. then check workflow log showing workflow completed but header line showing error

error message

Error when processing node '0000000120'
(ParForEach index 000000)

please provide the workaround for how push the invoice to SAP ECC