Solution : https://service.sap.com/sap/support/notes/510709 (SAP Service marketplace login required)
Key words :
OIUH_VL10, Leading zeros, SAPLOIUH_VL10, Purchaser/Remitter Cross Reference, message e899, alpha-numeric.
Related Notes :
512081 | IS-OIL / IS-MINE: CRTs 29-30 for SAP_APPL |
387861 | Order of IS-OIL / IS-MINE 4.6C Notes (SAP_APPL) |
47531 | IS-OIL / IS-MINE / IS-CWM correction guideline |