How To Fix MDG_BS_MAT_DATA_REP020 - Material group &1 replaced by material group &2

MDG_BS_MAT_DATA_REP020 - Overview

• Message type: E = Error

• Message class: MDG_BS_MAT_DATA_REP -

• Message number: 020

• Message text: Material group &1 replaced by material group &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_MAT_DATA_REP020 - Material group &1 replaced by material group &2 ?

  The SAP error message MDG_BS_MAT_DATA_REP020 indicates that there is a conflict in the material group assignment during the material master data replication process in SAP Master Data Governance (MDG). Specifically, it means that the material group you are trying to use (denoted as &1) has been replaced by another material group (denoted as &2). This typically occurs when there has been a change in the material group hierarchy or when the material group has been marked for deletion or is no longer valid.
  
  Cause:
  
  Material Group Replacement: The material group you are trying to assign to a material has been replaced by another material group in the system. This could be due to a restructuring of material groups or a decision to consolidate material groups.
  Data Governance Rules: The rules defined in the MDG system may enforce that certain material groups are no longer valid for use, leading to this error when attempting