How To Fix DPWTY028 - Error during simulation process

SAP Error Message - Details

• Message type: E = Error

• Message class: DPWTY - Message class Dealer Portal Warranty Claim

• Message number: 028

• Message text: Error during simulation process

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPWTY028 - Error during simulation process ?

  The SAP error message DPWTY028, which indicates "Error during simulation process," typically occurs in the context of the SAP Demand Planning (DP) module. This error can arise during various processes, such as planning runs, simulations, or when executing certain functions within the DP module.
  Causes:
  
  Data Issues: There may be inconsistencies or missing data in the planning data, such as incorrect master data or missing key figures.
  Configuration Errors: Incorrect settings in the planning area, planning book, or other configuration elements can lead to simulation errors.
  Authorization Issues: The user may not have the necessary authorizations to perform the simulation.
  Technical Issues: There could be underlying technical problems, such as issues with the database or system performance.
  Version Conflicts: If multiple versions of planning data exist, conflicts may arise during the simulation process.
  
  Solutions:
  
  Check Data Integrity: Verify that all necessary master data and key figures are correctly maintained and that there are no inconsistencies.
  Review Configuration: Ensure that the planning area and planning book are correctly configured. Check for any recent changes that might have affected the setup.
  User Authorizations: Confirm that the user executing the simulation has the appropriate authorizations to access the required data and execute the process.
  System Logs: Check the system logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause of the issue.
  Re-run the Simulation: Sometimes, simply re-running the simulation after addressing any identified issues can resolve the error.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Technical Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DP for Demand Planning and /SAPAPO/SDP94 for planning book access.
  Documentation: Review SAP documentation related to Demand Planning for best practices and troubleshooting steps.
  Community 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 identify and resolve the DPWTY028 error during the simulation process in SAP.