SAP Message 881126 - Error while calculating price (see long text)

Diagnosis
An error occurred while calculating the price.

System Response
The price is not calculated correctly in this period.

Procedure
If you do not want to settle recycling partner &V2& in period &V1&, nofurther action is required.
If you want to settle recycling partner &V2&, you must:
Check whether recycling partner &V2& has been assigned correctly inperiod &V1&.
Execute a consistency check (Environment --> Consistency Check). Notethe period &V1& for recycling partner &V2& in company code/country &V3&.The quick info for the status icon also indicates the source of theerror.

Procedure for System Administration
The internal error number is &V4&.