How To Fix DT764 - Load unit value '&1' is invalid for SAP_BASIS tables

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 764

• Message text: Load unit value '&1' is invalid for SAP_BASIS tables

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT764 - Load unit value '&1' is invalid for SAP_BASIS tables ?

  The SAP error message DT764, which states "Load unit value '&1' is invalid for SAP_BASIS tables," typically occurs when there is an issue with the load unit value being used in a data transfer or data load process. This error is often related to the data being loaded into SAP tables, particularly in the context of data migration or data extraction processes.
  Cause:
  
  Invalid Load Unit Value: The load unit value specified (represented by '&1') does not match any of the expected or valid values defined in the SAP system. This could be due to a typo, incorrect configuration, or an outdated reference.
  Data Consistency Issues: The data being loaded may not conform to the expected format or constraints defined in the SAP_BASIS tables.
  Configuration Issues: There may be issues with the configuration of the data transfer process, such as incorrect settings in the data source or target system.
  
  Solution:
  
  Check Load Unit Value: Verify the load unit value being used. Ensure that it is correctly defined and matches the expected values in the SAP system. You can check the valid values in the relevant configuration or documentation.
  Data Validation: Review the data being loaded to ensure it adheres to the required format and constraints. Look for any inconsistencies or errors in the data that could lead to this issue.
  Configuration Review: Check the configuration settings for the data transfer process. Ensure that all parameters are correctly set and that the source and target systems are properly configured.
  Consult Documentation: Refer to SAP documentation or notes related to the specific tables and load processes you are working with. There may be specific guidelines or updates that address this issue.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights or patches that can resolve the error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional context.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to check the structure of the tables involved and validate the load unit values.
  Data Migration Tools: If you are using tools like SAP Data Services or LSMW (Legacy System Migration Workbench), ensure that the mappings and transformations are correctly defined.
  
  By following these steps, you should be able to identify the cause of the DT764 error and implement a solution to resolve it.