How To Fix /SAPAPO/MC01681 - No unique characteristic value assignment copied from requirement(s)

/SAPAPO/MC01681 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MC01 -

• Message number: 681

• Message text: No unique characteristic value assignment copied from requirement(s)

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 /SAPAPO/MC01681 - No unique characteristic value assignment copied from requirement(s) ?

  The SAP error message /SAPAPO/MC01681 indicates that there is an issue with the assignment of characteristic values in the context of Advanced Planning and Optimization (APO) in SAP. Specifically, it means that when trying to copy characteristic values from requirements, the system could not find a unique assignment for those values.
  
  Cause:
  
  
  Non-Unique Characteristic Values: The most common cause of this error is that the characteristic values being copied from the requirements are not unique. This can happen if there are multiple characteristic values that match the criteria, leading to ambiguity.
  
  
  Missing or Incorrect Configuration: If the configuration of the characteristics or the master data is not set up correctly, it can lead to issues in value assignment.
  
  
  Data Inconsistencies: There may be inconsistencies in the data, such as missing values or incorrect assignments in the master data or planning data.
  
  
  Incorrect Planning Object Structure: The planning object structure may not be correctly defined, leading