How To Fix SMT_CONFIG102 - Source structure is not specified

SMT_CONFIG102 - Overview

• Message type: E = Error

• Message class: SMT_CONFIG - Configuration message class

• Message number: 102

• Message text: Source structure 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT_CONFIG102 - Source structure is not specified ?

  The SAP error message SMT_CONFIG102: Source structure is not specified typically occurs in the context of SAP's System Landscape Transformation (SLT) or when configuring data replication settings. This error indicates that the source structure for the data replication process has not been defined or is missing in the configuration.
  
  Cause:
  
  Missing Source Structure: The source structure (which defines the data model of the source system) has not been specified in the configuration settings.
  Incorrect Configuration: There may be an issue with the configuration of the SLT system, where the source structure is not properly linked to the target structure.
  Transport Issues: If the configuration was transported from one system to another, the source structure may not have been included or properly set up in the target system.
  
  
  Solution:
  
  
  Define Source Structure:
  
  Go to the SLT configuration transaction (usually LTRC).
  Check the configuration settings for the relevant replication setup.
  Ensure that the source structure is defined correctly. This may involve