How To Fix MW071 - Alloc rule &1 defined for material group &2 (Mat. &3 has MG &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 071

• Message text: Alloc rule &1 defined for material group &2 (Mat. &3 has MG &4)

What causes this issue?

Allocation rule &V1& is assigned to material group &V2&. The material
group of the material currently used is &V3&.

How to fix this error?

INCLUDE ISR_KORRIGIEREN OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW071 - Alloc rule &1 defined for material group &2 (Mat. &3 has MG &4) ?

  The SAP error message MW071 indicates an issue with the allocation rule defined for a specific material group in the context of material management. This error typically arises when there is a mismatch or misconfiguration in the allocation rules for materials within a specific material group.
  
  Cause:
  
  Allocation Rule Configuration: The allocation rule for the specified material group is either not defined or incorrectly set up in the system.
  Material Group Assignment: The material in question may not be correctly assigned to the appropriate material group, or the material group itself may not have a valid allocation rule.
  Missing Data: There may be missing or incomplete data in the configuration settings for the material group or allocation rules.
  
  
  Solution:
  
  
  Check Allocation Rules:
  
  Navigate to the configuration settings for allocation rules in SAP (Transaction code: SPRO).
  Ensure that the allocation rule for the specified material group is defined correctly.
  If it is missing, create a new allocation rule for the