How To Fix MPE_PLAN_MEC065 - Duplicate documents exist in provided input

MPE_PLAN_MEC065 - Overview

• Message type: E = Error

• Message class: MPE_PLAN_MEC - Message Class for Manufacturing Engineering Cockpit

• Message number: 065

• Message text: Duplicate documents exist in provided input

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 MPE_PLAN_MEC065 - Duplicate documents exist in provided input ?

  The SAP error message MPE_PLAN_MEC065 indicates that there are duplicate documents in the input data provided for a planning or execution process. This error typically arises in scenarios where the system expects unique identifiers for documents, such as purchase orders, sales orders, or other transactional data, but finds multiple entries with the same identifier.
  
  Cause:
  
  Duplicate Entries: The most common cause is that the input data contains multiple entries for the same document number or identifier.
  Data Import Issues: If data is being imported from an external source, there may be issues with the data extraction or transformation process that lead to duplicates.
  User Input Errors: Manual entry of data may lead to unintentional duplication.
  System Configuration: In some cases, system settings or configurations may not enforce uniqueness properly.
  
  
  Solution:
  
  Identify Duplicates: Review the input data to identify the duplicate entries. This can often be done using data analysis tools or by exporting the data to a