How To Fix IUUC_MAIN162 - Creation of UC import structure &1 failed

IUUC_MAIN162 - Overview

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 162

• Message text: Creation of UC import structure &1 failed

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 IUUC_MAIN162 - Creation of UC import structure &1 failed ?

  The SAP error message IUUC_MAIN162, which states "Creation of UC import structure &1 failed," typically occurs during the process of setting up or managing the SAP Landscape Transformation (SLT) replication. This error indicates that there was a failure in creating the necessary import structure for the data replication process.
  Causes:
  
  Data Model Issues: The underlying data model may have inconsistencies or issues that prevent the creation of the import structure.
  Configuration Errors: Incorrect configuration settings in the SLT system or the source system can lead to this error.
  Database Issues: Problems with the database, such as missing tables or incorrect permissions, can also cause this error.
  Transport Issues: If the transport of the relevant objects has not been completed successfully, it may lead to this error.
  Version Compatibility: Incompatibility between the versions of the source and target systems can also lead to issues in creating the import structure.
  
  Solutions:
  
  Check Data Model: Review the data model in the