How To Fix LTR2_RN055 - Mapping mode changed from '&1' to '&2'

LTR2_RN055 - Overview

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 055

• Message text: Mapping mode changed from '&1' to '&2'

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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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN055 - Mapping mode changed from '&1' to '&2' ?

  The SAP error message LTR2_RN055 indicates that there has been a change in the mapping mode for a specific process or configuration. This message typically arises in the context of SAP Landscape Transformation (SLT) or data replication scenarios, where the mapping of data fields or structures is crucial for the successful transfer of data between systems.
  
  Cause:
  The error message is triggered when the mapping mode for a data object or field is altered from one state to another. This can happen due to various reasons, such as:
  
  Manual changes in the configuration settings.
  Changes in the source or target data structures.
  Updates or modifications in the SLT configuration.
  Changes in the underlying database schema that affect how data is mapped.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Review the SLT configuration settings to ensure that the mapping mode is set correctly. You can do this in the SLT configuration transaction (e.g., LTRC).
  
  
  
  Review