How To Fix RMSL_WUI015 - Interface was called without a label set

RMSL_WUI015 - Overview

• Message type: E = Error

• Message class: RMSL_WUI - Labeling Web UI: RMSL Class Messages Converted for Web UI

• Message number: 015

• Message text: Interface was called without a label set

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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RMSL_WUI015 - Details

• The SAP error message RMSL_WUI015, which states "Interface was called without a label set," typically occurs in the context of SAP Retail or SAP Fashion Management when there is an issue with the user interface (UI) configuration or the way the interface is being called.
  
  Cause:
  
  Missing Label Set: The error usually indicates that the interface is being invoked without the necessary label set being defined. Label sets are used to provide the necessary text and labels for UI elements.
  
  Configuration Issues: There may be a misconfiguration in the settings related to the UI or the specific transaction being executed.
  Custom Development: If there are custom developments or enhancements in the system, they might not be correctly handling the label sets.
  Transport Issues: If the system has recently undergone a transport of changes, it’s possible that the label set was not included or was not properly activated.
  
  
  Solution:
  
  
  Check Label Set Configuration:
  
  Ensure that the label set is