diff --git a/api/application/helpers/getpdformdetails_helper.php b/api/application/helpers/getpdformdetails_helper.php
index e2e924b0..513d8c05 100644
--- a/api/application/helpers/getpdformdetails_helper.php
+++ b/api/application/helpers/getpdformdetails_helper.php
@@ -341,6 +341,8 @@ class GETPDFORMDETAILS
 			{
 				//echo "***************************************\n\n";
 				//print_r($manufacturing_activity_details);
+				if(array_key_exists('manufacturing_activity_details',$manufacturing_activity_details))
+				{
 				if(count($manufacturing_activity_details['manufacturing_activity_details']) && count($final_data['manufacturing_activity_details']))
 				{
 					$total_subarray_count = count($manufacturing_activity_details['manufacturing_activity_details']);
@@ -436,6 +438,7 @@ class GETPDFORMDETAILS
 					
 					
 				}
+					}
 							
 			}
 			//****************************** End of attach business form subgroup details to main array************************