Solution : https://service.sap.com/sap/support/notes/189025 (SAP Service marketplace login required)
Summary : 
      During EDI inbound processing of delivery orders in SAP environments, a termination error BMG136 may occur when material numbers are templated in Transaction OMSL. This is due to a program malfunction affecting modules such as SAPLVEDA and IDOC_INPUT_ORDERS, particularly with DELORD and ORDERS03/04 IDOCs. The issue is resolved by implementing a correction in the function module IDOC_INPUT_ORDERS to ensure proper material number conversion and processing stability.
Key words : 
additional key words delord, edi inbound processing, termination bmg136 occurs, function module idoc_input_orders, delivery orders, material number, transacrion omsl, material conversion, program error, solution implement
Related Notes : 
       
| 170996 | EDI DELORD: Error BMG140 with delivery order | 
| 150214 | EDI ORDERS: problems w numerical material number |