How To Fix RTCMMD278 - Hierarchy description &: Language key is not specified

RTCMMD278 - Overview

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 278

• Message text: Hierarchy description &: Language key is not specified

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTCMMD278 - Hierarchy description &: Language key is not specified ?

  The SAP error message RTCMMD278, which states "Hierarchy description &: Language key is not specified," typically occurs in the context of working with hierarchies in SAP, particularly when dealing with master data or reporting structures. This error indicates that a hierarchy description is missing a language key, which is necessary for the system to properly display the hierarchy in the specified language.
  
  Cause:
  
  Missing Language Key: The hierarchy description is not associated with a language key, which is required for the system to identify the language in which the description should be displayed.
  Data Inconsistency: There may be inconsistencies in the master data or hierarchy configuration, leading to missing or incomplete entries.
  
  Configuration Issues: The hierarchy might not be properly configured in the system, leading to missing descriptions or language settings.
  
  
  Solution:
  
  
  Check Hierarchy Configuration:
  
  Navigate to the relevant hierarchy configuration in SAP (e.g., transaction code RSD1 for InfoObjects).
  Ensure that all hierarchy nodes have a valid description