Solution : https://service.sap.com/sap/support/notes/535976 (SAP Service marketplace login required)
Key words :
successfully updated billing due list entry, system issues error message ke344ke 344, correct incorrect billing documents, save account assignment data, correct account assignment information, data flow crm transaction -, billing due list, error message ke344, occurs time-independently, billing document transfer
Related Notes :
559829 | FAQ: Tricks and hints for CRM billing |
480637 | To Resend BDOCS using ACTIONS in 3.0 |
444869 | CRM R/3 CO integration: Plant |