How To Fix RSRV409 - Conversion not necessary. Table &1 is initial

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 409

• Message text: Conversion not necessary. Table &1 is initial

What causes this issue?

A conversion is not necessary for table &V1&. The entries in
this table are initial.
Number of entries under interval limits: &V2&
Number of entries within interval limits: &V3&
Number of entries over interval limits: &V4&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV409 - Conversion not necessary. Table &1 is initial ?

  The SAP error message RSRV409 "Conversion not necessary. Table &1 is initial" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when you are trying to perform a conversion or a data load operation on a table that is empty (initial). This message indicates that there is no data in the specified table, and therefore, no conversion is needed.
  Cause:
  
  Empty Table: The most common cause of this error is that the table specified in the error message is empty. This can happen if no data has been loaded into the table yet or if the data has been deleted.
  Incorrect Data Load: There may have been an issue with the data extraction or loading process, resulting in no data being available in the target table.
  Data Source Issues: The source system from which data is being extracted may not have any data available for the specified time period or criteria.
  
  Solution:
  
  Check Data Load: Verify if the data load process has been executed successfully. You can check the data load monitor (transaction code: RSA1) to see if there were any errors during the data loading process.
  Load Data: If the table is indeed empty, you will need to load data into it. Ensure that the data source is correctly configured and that there is data available to be extracted.
  Check Data Source: Investigate the source system to ensure that it has the necessary data. If the source system is empty or if there are issues with the data extraction logic, you will need to address those first.
  Run Data Transfer: If you have made changes to the data source or the extraction process, re-run the data transfer to populate the table.
  Check for Filters: Ensure that there are no filters applied that might be preventing data from being loaded into the table.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor data loads and check the status of InfoProviders.
  Data Flow: Review the data flow from the source system to the target table to identify any potential issues in the extraction, transformation, or loading (ETL) process.
  Logs and Traces: Check logs and traces for any errors or warnings that might provide more context on why the table is empty.
  Documentation: Refer to SAP documentation or community forums for specific guidance related to your version of SAP BW/BI, as there may be version-specific considerations.
  
  By following these steps, you should be able to identify the cause of the RSRV409 error and take appropriate action to resolve it.