Solution : https://service.sap.com/sap/support/notes/183889 (SAP Service marketplace login required)
Key words :
additional key words sd_salesdocument_change, attached program correction, program error, sd document, customer fields, table extensionin, external fields, internal fields, solution implement, sd_salesdocument_change
Related Notes :
| 143602 | Incorrect processing EXTENSIONIN in SD BAPIs |