SAP Message >P045 - Incorrect determination of check digit for business partner number

Diagnosis
The business partner number &V1& determined from the number range doesnot have the required check digits. You are permitted to remove one ortwo leading zeros and add one or two check digits simultaneously.
In this case, number &V1& was changed to &V2&, thereby breaking therule specified above. This defective processing was carried out byfunction module &V3&.

System Response
Error message informing you that the business partner was not saved.
INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administration
INCLUDE FICA_NA_OSS OBJECT DOKU ID TX