How To Fix /STTPEC/MC_MD075 - GTIN &1 is already used in material &2. Registration code mismatch. &3/&4

/STTPEC/MC_MD075 - Overview

• Message type: E = Error

• Message class: /STTPEC/MC_MD -

• Message number: 075

• Message text: GTIN &1 is already used in material &2. Registration code mismatch. &3/&4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/MC_MD075 - GTIN &1 is already used in material &2. Registration code mismatch. &3/&4 ?

  The SAP error message /STTPEC/MC_MD075 indicates that there is a conflict with the Global Trade Item Number (GTIN) being used in the system. Specifically, the error states that the GTIN is already associated with another material, and there is a registration code mismatch. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  GTIN Duplication: The GTIN you are trying to assign to a material is already assigned to another material in the system. GTINs must be unique identifiers for products.
  Registration Code Mismatch: The registration code associated with the GTIN does not match the expected value for the material you are trying to create or modify. This could be due to incorrect data entry or configuration issues.
  
  
  Solution:
  
  
  Check Existing GTINs: 
  
  Use transaction codes like MM03 (Display Material) or MM02 (Change Material) to check which material is currently using the GTIN in question.
  If the GTIN is indeed assigned to another material, you