How To Fix CNV_LTHCM_S_10164 - Table &1 assigned to an undefined table group (&2); correct assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection

• Message number: 164

• Message text: Table &1 assigned to an undefined table group (&2); correct assignment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_S_10164 - Table &1 assigned to an undefined table group (&2); correct assignment ?

  The SAP error message CNV_LTHCM_S_10164 indicates that a specific table (denoted as &1) is assigned to an undefined table group (denoted as &2). This error typically arises during data migration or conversion processes, particularly when using SAP's Landscape Transformation (LT) tools.
  
  Cause:
  
  Undefined Table Group: The table group that the specified table is supposed to belong to has not been defined in the system. This could be due to a configuration issue or an oversight during the setup of the data migration project.
  Incorrect Configuration: The configuration settings for the data migration might not have been properly set up, leading to the system not recognizing the table group.
  Missing Customization: If the table group is supposed to be a custom one, it may not have been created or activated in the system.
  
  
  Solution:
  
  
  Check Table Group Definition:
  
  Go to the relevant transaction (e.g., SE11 for Data Dictionary) and check if the table group exists.
  If it does not