How To Fix REBPBP028 - Object validity: &1-&2, partner only assigned in period &3-&4

REBPBP028 - Overview

• Message type: E = Error

• Message class: REBPBP - Business Partner

• Message number: 028

• Message text: Object validity: &1-&2, partner only assigned in period &3-&4

What causes this issue?

The business partner is only assigned to the object/contract in the
period &V3&-&V4&. However, the object (or contract) has a validity
period from &V1&-&V2&. The business partner is therefore not assigned to
the object or contract at any time when it is actually valid.

System Response

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

How to fix this error?

This is a warning message.
If you have intentionally assigned the partner
in the defined period (for example because the contract will probably be
extended) you do not need to do anything.
However, if the assignment period is unintentionally outside the
validity period, correct your entries.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REBPBP028 - Object validity: &1-&2, partner only assigned in period &3-&4 ?

  The SAP error message REBPBP028 indicates that there is an issue with the validity period of a business partner (BP) assignment in the context of a business transaction. Specifically, the message states that the business partner is only assigned for a specific period, and the transaction you are trying to execute falls outside of that period.
  
  Cause:
  The error occurs when:
  
  You are trying to use a business partner in a transaction (e.g., creating a purchase order, sales order, etc.) for a time period that is not valid according to the assignment settings in the system.
  The business partner is only valid for a specific date range, and the transaction date does not fall within that range.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Business Partner Validity:
  
  Go to the Business Partner transaction (e.g., transaction code BP).
  Find the specific business partner that is causing the error.
  Check the validity period settings for the business