How To Fix VF601 - Number of different payers in the billing documents

SAP Error Message - Details

• Message type: E = Error

• Message class: VF - Billing

• Message number: 601

• Message text: Number of different payers in the billing documents

Number of payers
All billing documents within the period to analyze (the decisive date is
the creation date VBRK-ERDAT) are taken into account to determine the
number of payers.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Underlying problems
If the number of payers used is small (e.g. 5) and if the volume of
documents is high (e.g. 10,000 orders), serialization effects may occur
on the database part in table KNC1 (in this table, the sales volume is
stored).
What to do
Is such serialization effects occur, the transfer SD --> FI can be
separated from billing document creation so that at least the invoice
printout can take place at the same time as the transfer to FI. Note
that the total resource requirements will increase. See also SAP note
23154 (OSS system).
Another option is to restart collective billing runs which deviate with
regard to the payers. However, this requires modifications specified in
the SAP notes 25147 and 25026 (OSS system).

Error message extract from SAP system. Copyright SAP SE.