How To Fix MDC_MODEL040 - Worklist is invalid or does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_MODEL - Messages In Context Of MDC Model

• Message number: 040

• Message text: Worklist is invalid or does not exist

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_MODEL040 - Worklist is invalid or does not exist ?

  The SAP error message MDC_MODEL040, which states "Worklist is invalid or does not exist," typically occurs in the context of SAP's Model Driven Configuration (MDC) or when working with specific applications that utilize worklists for managing tasks or processes. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Worklist Deletion: The worklist you are trying to access may have been deleted or is no longer available in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the worklist.
  Data Consistency Issues: There may be inconsistencies in the data or configuration that prevent the worklist from being displayed.
  System Configuration: The system may not be properly configured to generate or display the worklist.
  Technical Issues: There could be underlying technical issues, such as database problems or system errors.
  
  Solutions:
  
  Check Worklist Existence: Verify if the worklist you are trying to access actually exists. You can do this by checking the relevant transaction or application where the worklist is supposed to be generated.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the worklist. This may involve checking roles and permissions in the user profile.
  Recreate the Worklist: If the worklist has been deleted or is invalid, you may need to recreate it. This could involve re-running the process that generates the worklist.
  Check Configuration Settings: Review the configuration settings related to the worklist in the SAP system. Ensure that all necessary parameters are correctly set.
  Consult Logs: Check system logs (transaction SLG1) for any related error messages that could provide more context on the issue.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation related to the specific module or application you are working with to understand the expected behavior of worklists.
  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 diagnose and resolve the MDC_MODEL040 error in your SAP environment.