How To Fix /SAPAPO/MC01400 - Multiple classification: Class &1 was transferred

/SAPAPO/MC01400 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MC01 -

• Message number: 400

• Message text: Multiple classification: Class &1 was transferred

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MC01400 - Multiple classification: Class &1 was transferred ?

  The SAP error message /SAPAPO/MC01400 indicates that there is an issue with multiple classifications in the SAP Advanced Planning and Optimization (APO) module. Specifically, the message states that a class (denoted as &1) was transferred multiple times, which can lead to inconsistencies in the classification of objects.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Duplicate Class Assignments: The object you are trying to classify has been assigned to the same class multiple times, which is not allowed.
  Data Inconsistency: There may be inconsistencies in the master data or classification data that lead to the system detecting multiple classifications.
  
  Configuration Issues: The configuration settings for classification in the APO system may not be set up correctly, leading to this error.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Class Assignments:
  
  Review the object that is causing the error and check its class assignments. Ensure that it is not assigned to the