How To Fix WRF_GENERIC_HIER045 - The validity period overlaps with the validity of the higher-level node

WRF_GENERIC_HIER045 - Overview

• Message type: E = Error

• Message class: WRF_GENERIC_HIER - Messages for Package WRF_GENERIC_HIERARCHY

• Message number: 045

• Message text: The validity period overlaps with the validity of the higher-level node

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_GENERIC_HIER045 - The validity period overlaps with the validity of the higher-level node ?

  The SAP error message WRF_GENERIC_HIER045 indicates that there is a conflict in the validity periods of a hierarchy node in the SAP system, specifically in the context of product hierarchies or similar structures. This error typically arises when you are trying to create or modify a hierarchy node, and the validity period you are trying to set overlaps with the validity period of a higher-level node in the hierarchy.
  
  Cause:
  The error occurs due to the following reasons:
  
  Overlapping Validity Periods: The validity period you are trying to assign to a node overlaps with the validity period of its parent or higher-level node. For example, if the parent node is valid from January 1, 2023, to December 31, 2023, and you try to set a child node's validity from June 1, 2023, to June 30, 2023, it will trigger this error.
  Incorrect Hierarchy Structure: The hierarchy structure may not be correctly defined, leading to