diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c
index 9fe426344b1..5add38d88e3 100644
--- a/src/backend/access/heap/heapam_handler.c
+++ b/src/backend/access/heap/heapam_handler.c
@@ -426,7 +426,13 @@ tuple_lock_retry:
 
 					/* otherwise xmin should not be dirty... */
 					if (TransactionIdIsValid(SnapshotDirty.xmin))
-						elog(ERROR, "t_xmin is uncommitted in tuple to be updated");
+						ereport(ERROR,
+								(errcode(ERRCODE_DATA_CORRUPTED),
+								 errmsg_internal("t_xmin %u is uncommitted in tuple (%u,%u) to be updated in table \"%s\"",
+												 SnapshotDirty.xmin,
+												 ItemPointerGetBlockNumber(&tuple->t_self),
+												 ItemPointerGetOffsetNumber(&tuple->t_self),
+												 RelationGetRelationName(relation))));
 
 					/*
 					 * If tuple is being updated by other transaction then we