HLEVEL field in IDOC_DATA_REC_40

Hi All,
We are on WM7.1 amd SAP Adapter 6.5 (SAP Adapter Fiexs: WMSAP_6-5-0-SP1 and WMSAP_6-5-0-SP1_Fix11).
I created a wilcard SAP Adapter Routing Notification to get the IDOCs from SAP. I am doing following steps to get the IDOC

1:pub.sap.iDoc:iDocToTables
2:pub.sap.iDoc:encodeSDATA
3:Publish

After iDocTables I am getting IDOC_CONTROL_REC_40 and IDOC_DATA_REC_40 doc list but in IDOC_DATA_REC_40 HLEVEL field is empty which is required field in our database level.

Please correct me if I am missing any step in this process.

Thanks,
Kartheek