Solution : https://service.sap.com/sap/support/notes/427762 (SAP Service marketplace login required)
Key words :
attached source code corrections, additional key words crmd_order, error message crm_order_misc102, error message occurs, transaction crmd_order, problem occurs, object buffer, standard order, item category, availability check
Related Notes :
424198 | SAPKU30002: Support Package 2 for EBP 3.0/CRM 3.0 |