# MERGE_MIDMERGE_ERROR

**Kind:** Constant

**Source:** [`atloria-monorepo/apps/api/src/change-request/change-request.service.ts`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/apps/api/src/change-request/change-request.service.ts#L54)

The error recorded when a concurrent write races the merge writeback (CAS lost mid-merge).