Looking for help with SAP Concur API integration for automated expense report submissions. We're using the v4 Expense API but getting validation errors when posting receipt images and expense line items together.
Individual API calls work fine, but batch submissions with attachments keep returning 400 errors with unclear validation messages. Need someone experienced with Concur's REST API and expense workflow automation.
Seeking 3-4 hours remote debugging to resolve the batch processing issues.
Critical timeline - need working by end of next week for month-end expense processing.
