How To Fix VC088 - Assignment not allowed: incorrect hierarchy structure assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: VC - SD Customizing

• Message number: 088

• Message text: Assignment not allowed: incorrect hierarchy structure assignment

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 VC088 - Assignment not allowed: incorrect hierarchy structure assignment ?

  The SAP error message VC088, "Assignment not allowed: incorrect hierarchy structure assignment," typically occurs in the context of variant configuration when there is an issue with the assignment of characteristics to a hierarchy structure. This can happen in scenarios where the configuration of a product or material is being defined, and the system detects that the hierarchy structure does not align with the expected configuration.
  Causes:
  
  Incorrect Hierarchy Structure: The hierarchy structure defined for the characteristics may not match the expected structure required for the configuration.
  Missing Characteristics: Some characteristics that are supposed to be part of the hierarchy may be missing or incorrectly defined.
  Inconsistent Data: There may be inconsistencies in the data related to the characteristics or the hierarchy, such as incorrect values or relationships.
  Configuration Profile Issues: The configuration profile may not be set up correctly, leading to issues in how characteristics are assigned to the hierarchy.
  Changes in Hierarchy: If there have