How To Fix HPC019 - Hierarchy level &1 of hierarchy type &2 is not in sequence

SAP Error Message - Details

• Message type: E = Error

• Message class: HPC - Classification-Based Product Hierarchy

• Message number: 019

• Message text: Hierarchy level &1 of hierarchy type &2 is not in sequence

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HPC019 - Hierarchy level &1 of hierarchy type &2 is not in sequence ?

  The SAP error message HPC019 indicates that there is an issue with the hierarchy levels in a specific hierarchy type. This error typically arises when the levels of a hierarchy are not in the expected sequence, which can disrupt the proper functioning of hierarchical data structures in SAP.
  
  Cause:
  The error occurs when:
  
  The hierarchy levels are not defined in a sequential order. For example, if you have levels 1, 2, and 4 defined, but level 3 is missing, this will trigger the error.
  There may be inconsistencies in the hierarchy data, such as incorrect entries or missing levels that are required for the hierarchy to function correctly.
  The hierarchy type being used may have specific rules regarding the sequence of levels that are not being adhered to.
  
  
  Solution:
  To resolve the HPC019 error, you can take the following steps:
  
  
  Check Hierarchy Definition:
  
  Go to the transaction code related to the hierarchy (e.g., HIERARCHY or HIERARCHY_DISPLAY) and review the