How To Fix HPC001 - Object &1 is not used in Master Data Hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: HPC - Classification-Based Product Hierarchy

• Message number: 001

• Message text: Object &1 is not used in Master Data Hierarchy

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 HPC001 - Object &1 is not used in Master Data Hierarchy ?

  The SAP error message HPC001, which states "Object &1 is not used in Master Data Hierarchy," typically occurs in the context of SAP's Hierarchical Planning (HPC) or similar modules where master data hierarchies are utilized. This error indicates that the specified object (denoted by &1) is not part of the defined master data hierarchy, which can lead to issues when trying to perform operations that require the object to be included in the hierarchy.
  
  Cause:
  
  Object Not Defined in Hierarchy: The object you are trying to use is not included in the master data hierarchy. This could be due to a configuration oversight or an error in data entry.
  Incorrect Hierarchy Level: The object may exist but is not at the correct level in the hierarchy for the operation you are attempting.
  Data Synchronization Issues: There may be a delay or issue in synchronizing the master data with the hierarchy, especially in systems that