How To Fix /PLMB/BA_RCP220 - Material &1 exists multiple times at item number &2

/PLMB/BA_RCP220 - Overview

• Message type: E = Error

• Message class: /PLMB/BA_RCP -

• Message number: 220

• Message text: Material &1 exists multiple times at item number &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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

/PLMB/BA_RCP220 - Details

• The SAP error message /PLMB/BA_RCP220 Material &1 exists multiple times at item number &2 typically indicates that there is a duplicate entry for a material in a specific context, such as a bill of materials (BOM), a production order, or a similar structure where materials are listed. This error can occur in various SAP modules, particularly in the areas of production planning, materials management, or logistics.
  
  Cause:
  
  Duplicate Entries: The most common cause is that the same material has been entered multiple times for the same item number in a BOM or similar structure.
  Data Migration Issues: If data has been migrated from another system or if there have been manual entries, duplicates may have been inadvertently created.
  Configuration Errors: Incorrect configuration in the system may lead to the same material being assigned multiple times.
  
  
  Solution:
  
  
  Check for Duplicates: 
  
  Go to the relevant transaction (e.g., CS03 for BOM, CO03 for production orders) and check the item