Integration Error DI Invalid installment percent value [INV6.InstPrcnt]

Integration Error DI Invalid installment percent value [INV6.InstPrcnt]

Environment: 

iVend 6.6 integrated with SAPB1

Problem Statement:

Transaction stucked from iVend to SAP with error message
" System.Exception  DI Invalid installment percent value  [INV6.InstPrcnt][line  18]"

Symptom

NA

Resolution/Work Around: -

Suggested to check by below steps.
1. Stop the integration

2. Remove the default payment terms from retail settings and update



3. Start integration and retry the failed record.

Recommendations /Suggestion: 

IF Issue persist after above steps suggest to check by remove Third party addon if customer using.