How To Fix RSAN_RT642 - All records have been deleted from table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_RT - Messages for Runtime Analysis

• Message number: 642

• Message text: All records have been deleted from table &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_RT642 - All records have been deleted from table &1 ?

  The SAP error message RSAN_RT642 indicates that all records have been deleted from a specific table, which is referenced as &1 in the error message. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when dealing with data extraction, transformation, and loading (ETL) processes.
  Cause:
  
  Data Deletion: The most common cause of this error is that all records in the specified table have been deleted. This could happen due to a data load process that did not complete successfully or was intentionally executed to clear out old data.
  Data Source Issues: If the data source from which the table is supposed to pull data is not available or has been modified, it may lead to the table being empty.
  Incorrect Configuration: Misconfiguration in the data flow or data extraction process can lead to records not being populated in the table.
  Data Archiving: If data archiving processes have been executed, it may result in the deletion of records from the table.
  
  Solution:
  
  Check Data Load Process: Review the data load process to ensure that it has been executed correctly. Check for any errors or warnings in the data load logs.
  Re-run Data Extraction: If the data load was unsuccessful, re-run the data extraction process to repopulate the table with the necessary records.
  Verify Data Source: Ensure that the data source is available and that it contains the expected data. If the source system has issues, resolve them before attempting to load data again.
  Review Configuration: Check the configuration settings for the data flow and ensure that they are set up correctly. This includes checking the transformation rules and data targets.
  Consult Logs: Look at the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about why the records were deleted.
  Data Recovery: If records were deleted unintentionally, consider restoring them from a backup if available.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data loads and transformations.
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation related to data extraction and loading processes for best practices and troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation.