Solution : https://service.sap.com/sap/support/notes/415776 (SAP Service marketplace login required)
Key words :
symptom needless long program runtime, account assignment check, additional key words, document line item, importing structure cobk, substitute cobk fields, function module g_vsr_substitution_call, program runtime, controlling area, export routines
Related Notes :
| 532890 | |
| 157936 | CO substitution document header text at callup point 1 |