How To Fix LSO645 - Curriculum is inconsistent and must be set up again

LSO645 - Overview

• Message type: E = Error

• Message class: LSO - Publisher and Learner Account

• Message number: 645

• Message text: Curriculum is inconsistent and must be set up again

Self-Explanatory Message

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• What is the cause and solution for SAP error message LSO645 - Curriculum is inconsistent and must be set up again ?

  The SAP error message LSO645, which states "Curriculum is inconsistent and must be set up again," typically occurs in the context of SAP Learning Solution (LSO) when there are inconsistencies in the curriculum data. This can happen due to various reasons, such as changes in the underlying data, missing components, or issues during the configuration of the curriculum.
  Causes:
  
  Data Inconsistency: Changes made to the curriculum or its components (like courses, classes, or resources) that are not properly reflected in the system.
  Missing Components: If a course or class that is part of the curriculum has been deleted or is no longer available, it can lead to inconsistencies.
  
  Configuration Issues: Incorrect settings or configurations in the curriculum setup can also trigger this error.
  Transport Issues: If the curriculum was transported from one system to another (e.g., from development to production) and not all related objects were included, it can lead to inconsistencies.
  
  Solutions:
  
  Recreate the Curriculum: The