How To Fix R8340 - Field type &1 in hierarchy segment &2 is incorrect

R8340 - Overview

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 340

• Message text: Field type &1 in hierarchy segment &2 is incorrect

Self-Explanatory Message

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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 R8340 - Field type &1 in hierarchy segment &2 is incorrect ?

  The SAP error message R8340, which states "Field type &1 in hierarchy segment &2 is incorrect," typically occurs in the context of working with hierarchical data structures in SAP, such as when dealing with master data or reporting hierarchies. This error indicates that there is a mismatch in the expected data type for a specific field within a hierarchy segment.
  
  Cause:
  
  Data Type Mismatch: The field type defined in the hierarchy segment does not match the expected data type. For example, if a field is expected to be numeric but is provided as a string, this error can occur.
  
  Configuration Issues: There may be issues in the configuration of the hierarchy or the data model that lead to incorrect field definitions.
  Data Entry Errors: Incorrect data entry or data import processes may lead to invalid data types being assigned to fields in the hierarchy.
  
  
  Solution:
  
  Check Field Definitions: Review the field definitions in the hierarchy segment