How To Fix IU837 - >>> Filtering out ICNV candidates with SORTABS.LST entry

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 837

• Message text: >>> Filtering out ICNV candidates with SORTABS.LST entry

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IU837 - >>> Filtering out ICNV candidates with SORTABS.LST entry ?

  The SAP error message IU837, which states "Filtering out ICNV candidates with SORTABS.LST entry," typically occurs in the context of the SAP system's handling of internal conversion routines or when dealing with sorting and filtering of data.
  Cause:
  The error message IU837 indicates that the system is filtering out certain candidates for internal conversion (ICNV) based on entries in the SORTABS.LST file. This file is used by the SAP system to manage sorting and conversion routines. The filtering process may occur due to:
  
  Incompatible Data Types: The data being processed may not match the expected types defined in the SORTABS.LST.
  Missing or Incorrect Entries: The SORTABS.LST file may have missing or incorrect entries that prevent the system from finding suitable candidates for conversion.
  Configuration Issues: There may be configuration issues in the SAP system that affect how data is sorted or converted.
  
  Solution:
  To resolve the IU837 error, you can take the following steps:
  
  
  Check SORTABS.LST: Review the contents of the SORTABS.LST file to ensure that it contains the correct entries for the data types you are working with. You may need to consult SAP documentation or your technical team to understand the expected entries.
  
  
  Data Type Compatibility: Ensure that the data types being processed are compatible with the conversion routines defined in the SORTABS.LST. If there are discrepancies, you may need to adjust the data types or the conversion routines.
  
  
  Update or Repair SORTABS.LST: If the SORTABS.LST file is corrupted or outdated, consider updating or repairing it. This may involve regenerating the file or restoring it from a backup.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  Debugging: If the issue persists, consider enabling debugging to trace the execution and identify where the filtering is occurring. This may provide insights into the root cause of the problem.
  
  
  Contact SAP Support: If you are unable to resolve the issue with the above steps, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for information on internal conversion routines and the SORTABS.LST file.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the IU837 error in your SAP system.