How To Fix CNVHCM_PRESEL170 - Specify only an explicit list of objects to be excluded

CNVHCM_PRESEL170 - Overview

• Message type: E = Error

• Message class: CNVHCM_PRESEL - TDMS4HCM: Messages for Object Selection

• Message number: 170

• Message text: Specify only an explicit list of objects to be excluded

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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CNVHCM_PRESEL170 - Details

• The SAP error message CNVHCM_PRESEL170 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system expects an explicit list of objects to be excluded from the migration process, but it has not been provided.
  
  Cause:
  The error arises when the migration configuration does not specify which objects should be excluded from the migration. This can happen due to:
  
  Incomplete Configuration: The migration settings may not have been fully defined, particularly in the exclusion criteria.
  Incorrect Input: The input provided for the exclusion list may not be in the expected format or may be missing entirely.
  System Settings: There may be system-level settings or parameters that are not correctly configured to allow for the exclusion of objects.
  
  
  Solution:
  To resolve the CNVHCM_PRESEL170 error, you can follow these steps:
  
  
  Review Migration Settings:
  
  Go to the migration cockpit or the relevant transaction where the migration is being configured.
  Check