How To Fix SWF_FLEX_RUN126 - Error resolving users for deadline mail action

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_FLEX_RUN - Workflow: Runtime Errors

• Message number: 126

• Message text: Error resolving users for deadline mail action

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 SWF_FLEX_RUN126 - Error resolving users for deadline mail action ?

  The SAP error message SWF_FLEX_RUN126 indicates that there is an issue with resolving users for a deadline mail action in the SAP Workflow system. This error typically occurs when the system is unable to determine the appropriate recipients for deadline notifications related to workflow tasks.
  Causes:
  
  Missing User Assignments: The users who are supposed to receive the deadline notifications may not be correctly assigned in the workflow configuration.
  User Inactive or Deleted: The users may be inactive or deleted from the system, leading to an inability to resolve their details.
  Authorization Issues: The user executing the workflow may not have the necessary authorizations to access user data or workflow definitions.
  Incorrect Workflow Configuration: There may be issues in the workflow definition or configuration that prevent the system from identifying the correct users.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the workflow engine.
  
  Solutions:
  
  Check User Assignments: Verify that the users are correctly assigned to the workflow tasks. You can do this by checking the workflow definition and ensuring that the user assignments are valid.
  Validate User Status: Ensure that the users are active in the system. You can check this in the user management transaction (e.g., SU01).
  Review Authorizations: Make sure that the user executing the workflow has the necessary authorizations to access the relevant user data and workflow definitions.
  Inspect Workflow Configuration: Review the workflow configuration for any errors or inconsistencies. You can use transaction SWDD (Workflow Builder) to check the workflow definition.
  Check for Technical Issues: Look into system logs (transaction SLG1) for any related error messages that might provide more context on the issue. You may also want to check the database for any inconsistencies.
  Test with Different Users: If possible, test the workflow with different users to see if the issue is user-specific or more widespread.
  
  Related Information:
  
  Transaction Codes:
  
  SWDD: Workflow Builder for checking and modifying workflows.
  SWI1: Work Item Selection for monitoring work items.
  SLG1: Application Log for checking logs related to workflow execution.
  
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address the issue.
  Documentation: Refer to SAP Help documentation for workflows to understand the configuration and troubleshooting steps better.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or Workflow team for further investigation.