How To Fix TG788 - --> Cause: Previous errors, do NOT delete DDXTT entries

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 788

• Message text: --> Cause: Previous errors, do NOT delete DDXTT entries

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TG788 - --> Cause: Previous errors, do NOT delete DDXTT entries ?

  The SAP error message TG788 typically indicates that there are issues related to the DDXTT (Data Transfer Workbench) entries in the system. This error often arises when there are previous errors in the data transfer process, and it advises against deleting the DDXTT entries as it may lead to further complications.
  Cause:
  
  Previous Errors: The error TG788 is triggered when there are unresolved issues from previous data transfer attempts. This could be due to incorrect data formats, missing mandatory fields, or other validation errors.
  Data Integrity: The system is designed to maintain data integrity, and deleting DDXTT entries without resolving the underlying issues can lead to inconsistencies in the data.
  Configuration Issues: There may be configuration problems in the Data Transfer Workbench or related modules that need to be addressed.
  
  Solution:
  
  Review Previous Errors: Check the logs or error messages from previous data transfer attempts to identify the specific issues that caused the errors. This can often be done through transaction codes like SLG1 (Application Log) or ST22 (Dump Analysis).
  Correct Data Issues: Once the errors are identified, correct the data in the source files or the relevant tables. Ensure that all mandatory fields are filled and that the data adheres to the required formats.
  Reprocess DDXTT Entries: After correcting the issues, attempt to reprocess the DDXTT entries. This can usually be done through the Data Transfer Workbench or relevant transaction codes.
  Consult Documentation: Refer to SAP documentation or notes related to the specific data transfer process you are using. There may be specific guidelines or troubleshooting steps provided by SAP.
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide insights based on the specific context of your system and the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT03 (Transfer Order), LQ01 (Create Transfer Order), or others related to your specific data transfer process.
  SAP Notes: Check for any SAP Notes that may address the TG788 error or provide additional troubleshooting steps.
  Data Transfer Workbench: Understand the functionality of the Data Transfer Workbench and how it interacts with your data to ensure proper usage and troubleshooting.
  
  By following these steps, you should be able to resolve the TG788 error and successfully complete your data transfer process.