How To Fix /SMB/DEFINITION029 - Illegal call: TDC alias is initial

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/DEFINITION -

• Message number: 029

• Message text: Illegal call: TDC alias is initial

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/DEFINITION029 - Illegal call: TDC alias is initial ?

  The SAP error message /SMB/DEFINITION029 Illegal call: TDC alias is initial typically occurs in the context of SAP Business One or SAP Business ByDesign, particularly when dealing with the Data Extraction and Transformation (TDC) process. This error indicates that there is an issue with the TDC alias being referenced in your configuration or code, which is not properly initialized or defined.
  Cause:
  
  Uninitialized TDC Alias: The error suggests that the TDC alias you are trying to use has not been set or initialized. This could happen if the alias is not defined in the system or if there is a typo in the alias name.
  Configuration Issues: There may be issues in the configuration settings where the TDC alias is supposed to be defined.
  Data Model Changes: If there have been recent changes to the data model or the TDC definitions, it might lead to this error if the alias is no longer valid.
  
  Solution:
  
  
  Check TDC Alias Definition:
  
  Go to the TDC configuration settings in your SAP system.
  Ensure that the TDC alias you are trying to use is properly defined and initialized.
  If it is missing, create a new TDC alias with the required parameters.
  
  
  
  Review Code/Configuration:
  
  If you are calling the TDC alias in custom code or configuration, double-check for any typos or incorrect references.
  Ensure that the alias is being set before it is called.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for TDC and aliases to ensure you are following the correct procedures for defining and using them.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error no longer occurs.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  System Logs: Review system logs for additional error messages or warnings that could provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SMB/DEFINITION029 Illegal call: TDC alias is initial error message.