How To Fix IU809 - <<< Error when filtering out ICNV candidates

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 809

• Message text: <<< Error when filtering out ICNV candidates

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IU809 - <<< Error when filtering out ICNV candidates ?

  The SAP error message IU809, which states "Error when filtering out ICNV candidates," typically occurs in the context of the SAP system's handling of internal conversion candidates (ICNV) during certain operations, such as data migration, data conversion, or when working with specific transactions.
  Cause:
  The error can be caused by several factors, including:
  
  Data Inconsistencies: There may be inconsistencies or issues with the data being processed, such as invalid or missing entries in the relevant tables.
  Configuration Issues: Incorrect configuration settings in the system can lead to problems when filtering candidates.
  Custom Code: If there are custom enhancements or modifications in the system, they might interfere with the standard processing logic.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that lead to this error.
  
  Solution:
  To resolve the IU809 error, you can take the following steps:
  
  Check Data Integrity: Review the data being processed for any inconsistencies or missing values. Ensure that all required fields are populated correctly.
  Review Configuration: Verify the configuration settings related to the process you are executing. Ensure that they are set up correctly according to SAP best practices.
  Analyze Custom Code: If there are any custom developments, review the code to ensure it does not interfere with the standard processing logic. Debugging the code may help identify the issue.
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  System Logs: Check the system logs (transaction SLG1) for more detailed error messages or warnings that could provide additional context about the issue.
  Consult SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and version.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the process where the error occurs.
  Documentation: Review SAP documentation related to the specific module or functionality you are working with to understand the expected behavior and requirements.
  Community Forums: Check SAP Community forums or other user groups for discussions related to the IU809 error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the IU809 error in your SAP system.