How To Fix FPB_PERSONALIZATION177 - Circular hierarchy references are not allowed

FPB_PERSONALIZATION177 - Overview

• Message type: E = Error

• Message class: FPB_PERSONALIZATION - Personalization

• Message number: 177

• Message text: Circular hierarchy references are not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FPB_PERSONALIZATION177 - Circular hierarchy references are not allowed ?

  The SAP error message FPB_PERSONALIZATION177 indicates that there is a circular hierarchy reference in the personalization settings of the SAP system. This typically occurs when a hierarchy structure is defined in such a way that it loops back on itself, creating a situation where a node references itself either directly or indirectly through other nodes.
  
  Cause:
  
  Circular Reference: The most common cause is that the hierarchy has been defined incorrectly, where a parent node is also a child node of itself, either directly or through other nodes.
  Data Entry Error: During the creation or modification of the hierarchy, an error may have been made in assigning parent-child relationships.
  System Configuration: Sometimes, the configuration settings in the system may lead to unintended circular references.
  
  
  Solution:
  
  Review Hierarchy Structure: Check the hierarchy structure in the personalization settings. Look for any nodes that may be referencing themselves or creating a loop.
  Correct Relationships: Modify the hierarchy to ensure that no