How To Fix FRE318 - Interface Tables Empty. Delta Processing not Possible. Processing Aborted

SAP Error Message - Details

• Message type: E = Error

• Message class: FRE - F&R CON R/3 - Messages

• Message number: 318

• Message text: Interface Tables Empty. Delta Processing not Possible. Processing Aborted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FRE318 - Interface Tables Empty. Delta Processing not Possible. Processing Aborted ?

  The SAP error message FRE318, which states "Interface Tables Empty. Delta Processing not Possible. Processing Aborted," typically occurs in the context of SAP's data extraction processes, particularly when dealing with delta loads in the SAP BW (Business Warehouse) or SAP Data Services environments. This error indicates that the system is unable to find any data in the interface tables that are required for delta processing.
  Causes:
  
  No New Data: There may be no new data available in the source system since the last delta load, leading to empty interface tables.
  Extraction Issues: There could be issues with the data extraction process, such as incorrect extraction logic or filters that prevent data from being populated in the interface tables.
  Data Transfer Issues: Problems during the data transfer from the source system to the interface tables can result in empty tables.
  Configuration Errors: Incorrect configuration of the data source or delta mechanism in the SAP BW system can lead to this error.
  Job Failures: Previous jobs that populate the interface tables may have failed, leaving them empty.
  
  Solutions:
  
  Check Data Availability: Verify if there is new data in the source system that should be extracted. If there is no new data, the delta load will naturally result in empty interface tables.
  Review Extraction Logic: Ensure that the extraction logic is correctly set up and that there are no filters or conditions that might be excluding data.
  Monitor Data Transfer: Check the logs for any errors during the data transfer process. Ensure that the data is being correctly transferred to the interface tables.
  Re-run Previous Jobs: If there were any failures in previous jobs that populate the interface tables, re-run those jobs to ensure the tables are populated.
  Check Configuration: Review the configuration settings for the data source and delta mechanism in the SAP BW system to ensure they are correctly set up.
  Use Full Load: If delta processing is not possible due to empty interface tables, consider performing a full load to refresh the data in the target system.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data sources and extraction processes.
  Logs and Monitoring: Check the logs in the SAP BW system for any warnings or errors related to data extraction and delta processing.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to the FRE318 error or provide additional troubleshooting steps.
  Documentation: Refer to SAP documentation for best practices on data extraction and delta processing in SAP BW.
  
  By following these steps, you should be able to identify the root cause of the FRE318 error and implement the necessary solutions to resolve it.