Budget billing amount not active as down payment in serv. prov. agreement

What causes this issue?

The <ZH><ZK>Post Budget Billing Amount as Down Payment for Supplier</>
</> indicator is not selected in the parameter configuration for the
deregulation process <ZH><ZK>REM_OUT</></> for service provider &V2& and
contract account &V3&.
This means you cannot use the <DS:DE.INV_XBULG>enhanced posting logic</>
function.
You can only use the enhanced function for creating an aggregated
posting and the corresponding account maintenance in connection with the
process <ZH><ZK>Post Budget Billing Amount as Down Payment for Supplier
</></>. You can only perform clearing for down payments or for payables.

System Response

Processing for recipient/sender pair &V1& / &V2& is canceled.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Check the functionality of the customer-specific function module for
<DS:FU.ISU_SAMPLE_R212>event R212</>.

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