How To Fix CNV_PE_UI704 - A root table is not assigned to the data model

CNV_PE_UI704 - Overview

• Message type: E = Error

• Message class: CNV_PE_UI -

• Message number: 704

• Message text: A root table is not assigned to the data model

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.

Unfortunately, there isn't any extra information in this error notice.

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CNV_PE_UI704 - Details

• The SAP error message CNV_PE_UI704 indicates that a root table is not assigned to the data model in the context of a data migration or conversion process. This error typically arises in scenarios involving SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
  
  Cause:
  
  Missing Root Table Assignment: The error usually occurs when the data model being used for the migration does not have a designated root table. A root table is essential as it serves as the primary table from which other related tables are derived.
  
  Configuration Issues: There may be issues in the configuration of the data model, such as incorrect settings or missing entries in the configuration tables.
  Data Model Definition: The data model may not have been properly defined or activated in the system, leading to the absence of a root table.
  
  
  Solution:
  
  
  Check Data Model Configuration:
  
  Go to the relevant transaction (e.g., LTMC for Migration