How To Fix DIWP1051 - Undefined error during collection of task list information

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 051

• Message text: Undefined error during collection of task list information

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 DIWP1051 - Undefined error during collection of task list information ?

  The SAP error message DIWP1051, which states "Undefined error during collection of task list information," typically occurs when there is an issue with the task list or the system's ability to retrieve or process the task list data. This error can arise from various underlying causes, including configuration issues, data inconsistencies, or system performance problems.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the task list data or related tables.
  Authorization Issues: The user may not have the necessary authorizations to access the task list information.
  System Performance: Performance issues or timeouts during the retrieval of task list data can lead to this error.
  Configuration Issues: Incorrect configuration settings in the task list or related components may cause this error.
  Transport Issues: If the task list is part of a transport request, issues during the transport process may lead to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the task list. You can use transaction code SU53 to analyze authorization issues.
  Review Task List Data: Check the task list data for inconsistencies or corruption. You can use transaction codes like SE11 or SE16 to inspect the relevant database tables.
  System Performance: Monitor system performance and check for any long-running processes or locks that may be affecting the retrieval of task list data. Use transaction codes like SM50 or SM66 to analyze active processes.
  Configuration Review: Review the configuration settings related to the task list. Ensure that all necessary settings are correctly configured.
  Check Transport Logs: If the task list is part of a transport request, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  SAP Notes: Search 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 code SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the transaction code used, the steps leading to the error, and any relevant logs.
  Community Forums: You can also check SAP Community forums or other online resources where users may have encountered similar issues and shared their solutions.
  
  By following these steps, you should be able to diagnose and resolve the DIWP1051 error in SAP.