How To Fix D0399 - *** 400 - 450: Handling of Work List ********************************

SAP Error Message - Details

• Message type: E = Error

• Message class: D0 - Machine-level ABAP/4 Dictionary texts (e.g. debugging)

• Message number: 399

• Message text: *** 400 - 450: Handling of Work List ********************************

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D0399 - *** 400 - 450: Handling of Work List ******************************** ?

  The SAP error message D0399, specifically the range *** 400 - 450, typically relates to issues with the handling of work lists in the SAP system. This error can occur in various contexts, such as during the execution of transactions that involve work lists, such as workflow management or task processing.
  Cause:
  The error message D0399 can be triggered by several factors, including:
  
  Configuration Issues: Incorrect settings in the work list configuration can lead to this error.
  Authorization Problems: The user may not have the necessary authorizations to access or manipulate the work list.
  Data Integrity Issues: There may be inconsistencies or missing data in the underlying tables that support the work list functionality.
  System Performance: High system load or performance issues can also lead to problems in processing work lists.
  
  Solution:
  To resolve the D0399 error, consider the following steps:
  
  
  Check Configuration: Review the configuration settings related to work lists in the SAP system. Ensure that all necessary parameters are correctly set.
  
  
  Verify Authorizations: Ensure that the user encountering the error has the appropriate authorizations to access and manage the work list. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  Data Consistency Check: Perform a consistency check on the relevant tables to ensure that there are no missing or corrupted entries. You can use transaction codes like SE11 or SE16 to inspect the data.
  
  
  System Performance: Monitor the system performance and check for any bottlenecks. If the system is under heavy load, consider optimizing performance or scheduling the work list processing during off-peak hours.
  
  
  Review Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the transaction codes involved and any relevant logs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to work lists, such as SWI1 (Work Item Selection) and SWI2_FREQ (Work Items by Frequency).
  Documentation: Review SAP documentation related to workflows and work lists for best practices and troubleshooting tips.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the D0399 error effectively.