SAP Message VSB281 - Cannot change account document for &1

Diagnosis
The reference number could not be entered in the accounting document forthe SD billing document &V1& (payer &V3&, log. system &V2&).
The following exception occurred when attempting the change: &V4&
The exception means the following:

  • 1 = No reference (SD billing document is not transferred)

  • 2 = No accounting document

  • 3 = Several accounting documents

  • 4 = Other error(s)