How To Fix CNVHCM_PRESEL149 - Specify a database table for the restrictions of relationships of step &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 149

• Message text: Specify a database table for the restrictions of relationships of step &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVHCM_PRESEL149 - Specify a database table for the restrictions of relationships of step &1 ?

  The SAP error message CNVHCM_PRESEL149 typically occurs during the data migration process, particularly when using the SAP HCM (Human Capital Management) module. This error indicates that a database table needs to be specified for the restrictions of relationships in a specific step of the migration process.
  Cause:
  The error arises when the system expects a specific database table to be defined for the relationships being processed in the migration step, but it is either missing or not properly configured. This can happen due to:
  
  Configuration Issues: The migration settings may not have been correctly configured to specify the necessary database tables.
  Missing Data: The required data or tables may not exist in the source or target system.
  Incorrect Mapping: The mapping of relationships in the migration process may not be correctly set up, leading to the system not being able to identify the necessary tables.
  
  Solution:
  To resolve the CNVHCM_PRESEL149 error, you can follow these steps:
  
  
  Check Migration Settings:
  
  Review the migration settings in the SAP system to ensure that all necessary database tables are specified for the relationships being processed.
  Ensure that the configuration for the specific step (indicated by &1 in the error message) is complete and correct.
  
  
  
  Verify Database Tables:
  
  Check if the required database tables exist in the system. If they are missing, you may need to create them or ensure that the data is correctly loaded into the system.
  
  
  
  Review Mapping:
  
  Go through the mapping of relationships in the migration process. Ensure that all relationships are correctly defined and that the corresponding tables are specified.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or migration guides related to the specific migration process you are working on. This can provide insights into the required configurations and settings.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and migration scenario.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on the migration process.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration in HCM, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler).
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.