How To Fix DTINF153 - Same From and To table link not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: DTINF - Information Retrieval Framework texts

• Message number: 153

• Message text: Same From and To table link not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DTINF153 - Same From and To table link not possible ?

  The SAP error message DTINF153 ("Same From and To table link not possible") typically occurs during data transfer processes, particularly when using the Data Transfer Workbench (DTW) or during data migration activities. This error indicates that the system has detected an attempt to create a link between the same source and target tables, which is not allowed.
  Cause:
  The primary cause of this error is that the data transfer process is trying to link a source table to itself. This can happen in various scenarios, such as:
  
  Incorrect Configuration: The mapping or configuration of the data transfer might be set up incorrectly, leading to the same table being referenced as both the source and target.
  Data Migration Templates: If you are using a template for data migration, it might have been incorrectly set up to point to the same table for both source and target.
  Data Transfer Logic: The logic defined in the data transfer process may inadvertently reference the same table for both operations.
  
  Solution:
  To resolve the DTINF153 error, you can take the following steps:
  
  
  Review Data Transfer Configuration:
  
  Check the configuration settings for the data transfer process. Ensure that the source and target tables are correctly defined and that they are not the same.
  
  
  
  Correct Mapping:
  
  If you are using a mapping template, review it to ensure that the source and target tables are distinct. Adjust the mapping as necessary.
  
  
  
  Check Data Transfer Logic:
  
  Review any custom logic or scripts that are part of the data transfer process. Ensure that they do not inadvertently reference the same table for both source and target.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or guides related to the specific data transfer process you are using. There may be specific instructions or best practices that can help avoid this error.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the data transfer process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups. Other users may have encountered the same issue and can provide insights or solutions.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify the cause of the DTINF153 error and implement a solution to resolve it.