diff --git a/erpnext/accounts/general_ledger.py b/erpnext/accounts/general_ledger.py
index 4b837e2cd710..30c6d19f90b1 100644
--- a/erpnext/accounts/general_ledger.py
+++ b/erpnext/accounts/general_ledger.py
@@ -90,7 +90,7 @@ def get_accounting_dimensions_for_offsetting_entry(gl_map):
 	accounting_dimensions_to_offset = []
 	for acc_dimension in acc_dimensions:
 		fieldname = acc_dimension.lower().replace(" ", "_")
-		values = set([entry[fieldname] for entry in gl_map])
+		values = set([entry.get(fieldname) for entry in gl_map])
 		if len(values) > 1:
 			accounting_dimensions_to_offset.append(acc_dimension)
 	return accounting_dimensions_to_offset