How To Fix XC164 - &1: Sales scheduling agreement also defined for system &2

XC164 - Overview

• Message type: E = Error

• Message class: XC - Message Class for Core Interface

• Message number: 164

• Message text: &1: Sales scheduling agreement also defined for system &2

What causes this issue?

For the combination (material/plant) &V1& you have already defined in
another model that the sales scheduling agreements are not to be
planned in system &V3& but in &V2&.
This is an inconsistency because the sales scheduling agreements may
only ever be planned in one SAP APO system.
The model concerned is &V4&.

System Response

If you activate this model/these models, the behavior of sales
scheduling agreement planning is undefined.

How to fix this error?

Deactivate or delete models so that a maximum of one SAP APO system is
active for planning sales scheduling agreements for combination
(material/plant) &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message XC164 - &1: Sales scheduling agreement also defined for system &2 ?

  The SAP error message XC164 indicates that there is a conflict with sales scheduling agreements in the system. Specifically, it means that a sales scheduling agreement is already defined for the specified system, which is causing a conflict with the current operation you are trying to perform.
  
  Cause:
  
  Duplicate Scheduling Agreement: The error typically arises when there is an attempt to create or modify a sales scheduling agreement that already exists for the same material and customer combination in the specified system.
  System Configuration: There may be issues with the configuration of the system that allows for multiple scheduling agreements for the same entity, leading to conflicts.
  Data Inconsistency: There could be inconsistencies in the master data or transactional data that are causing the system to recognize a duplicate entry.
  
  
  Solution:
  
  Check Existing Agreements: Review the existing sales scheduling agreements in the system for the specific material and customer combination. You can do this by navigating