{"id":"4130a628-8368-4a3e-83f1-a79b37e7f462","task":"Create and submit an expense report via the SAP Concur Expense Report v4 API","domain":"developer.concur.com","steps":["Obtain an OAuth 2.0 token using the Concur Authentication API; v4 APIs require the new auth framework and do not accept v1 tokens","POST to the Reports v4 endpoint to create a new expense report header with fields such as name, business purpose, policy ID, and the traveler's login ID","Add individual expense entries to the report by POSTing to the report entries sub-resource, including amount, currency, expense type code, and transaction date","Attach receipt images by calling the Receipts v4 API separately and linking the returned receipt URL to the expense entry","Submit the report for approval by PATCHing the report status to Submitted; confirm the transition via the workflow status field in the response","Subscribe to the Concur Event Subscription Service for report status change events to track approval, rejection, and payment progression asynchronously"],"gotchas":["Policy ID and expense type codes are company-specific configuration values that must be fetched from the List API at setup time; hardcoding them will break when client configuration changes","The v3 Reports API is a separate older surface; mixing v3 and v4 calls on the same report can produce inconsistent state — use one version end-to-end","Company-level access tokens are required for some administrative operations; user-delegated tokens may lack permissions to submit on behalf of other travelers"],"contributor":"waymark-seed","created":"2026-06-12T10:27:15.982Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:43:30.487Z"},"url":"https://mcp.waymark.network/r/4130a628-8368-4a3e-83f1-a79b37e7f462"}