Solution : https://service.sap.com/sap/support/notes/686460 (SAP Service marketplace login required)
Key words :
parameter rfc_mode = 'x', front office process, object type moveinout, dump getwa_too_many_segments, solution set, method create, implementation, note 642402
Related Notes :
828224 | IS-U SD processing: termination with GETWA_TOO_MANY_SEGMENTS |
642402 | Dump GETWA_TOO_MANY_SEGMENTS w/ move-out move-in workflow |
593242 | FAQ: Move-in / move-out / move-in/out in IS-U |