How To Fix WXP509 - Your supply source determination cannot be used for MAP allocation tables

WXP509 - Overview

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 509

• Message text: Your supply source determination cannot be used for MAP allocation tables

What causes this issue?

You want to create an allocation table in manual planning. In doing so,
you must choose an allocation table type &V1& with item category &V2&.
You have entered value &V3& as the supply source for this item
category. These values cannot, however, be used for generating
allocation tables in Merchandise and Assortment Planning.

System Response

You cannot use this allocation table type or item category to create an
allocationt type in manual planning.

How to fix this error?

Change the supply source determination for item category &V2&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WXP509 - Your supply source determination cannot be used for MAP allocation tables ?

  SAP Error Message:
  WXP509 - Your supply source determination cannot be used for MAP allocation tables
  
  Cause
  This warning message occurs during the configuration or execution of supply source determination in SAP, specifically when the system detects that the supply source determination procedure assigned is not compatible with MAP (Material Allocation Planning) allocation tables.
  
  MAP allocation tables require a specific type of supply source determination procedure.
  The procedure assigned to the material or plant does not support MAP allocation.
  This incompatibility can arise if a standard or custom supply source determination procedure is assigned that is not designed for MAP.
  
  
  Explanation
  
  Supply source determination is a process in SAP that identifies the source of supply for a material requirement.
  MAP (Material Allocation Planning) is used in advanced planning scenarios to allocate materials to demands.
  MAP allocation tables rely on supply source determination procedures that support allocation logic.
  If the assigned procedure is not suitable, the system issues WXP509 to warn that