How To Fix WF804 - Do not include the link type '&' in the role '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: WF - Workflow: messages

• Message number: 804

• Message text: Do not include the link type '&' in the role '&'

Self-Explanatory Message

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• What is the cause and solution for SAP error message WF804 - Do not include the link type '&' in the role '&' ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WF804 - Do not include the link type '&' in the role '&'
  
  Cause:
  This error occurs in SAP Workflow when you try to assign or include a link type in a workflow role that is not allowed. Specifically, the workflow role definition does not permit the inclusion of the specified link type. The system enforces certain restrictions on which link types can be assigned to roles to maintain workflow integrity and consistency.
  In other words, the workflow role you are working with is defined in such a way that the link type you are trying to add is invalid or not supported for that role.
  
  Explanation of Terms:
  
  Link Type: In SAP Workflow, a link type defines the relationship between the workflow container and the workflow role or between tasks and agents. Examples include TS (Task Sender), US (User), AG (Agent), etc.
  Role: A workflow role is a container for agents (users, organizational units, etc.) that perform tasks in the workflow.
  
  
  Common Scenarios:
  
  You are trying to assign a link type to a role that only accepts certain predefined link types.
  You are modifying a standard workflow or creating a custom workflow and incorrectly assigning link types.
  The workflow container or role definition is inconsistent or corrupted.
  
  
  Solution:
  
  
  Check the Role Definition:
  
  Go to transaction PFTC (Workflow Builder).
  Open the workflow and navigate to the role in question.
  Verify which link types are allowed for this role.
  
  
  
  Verify Link Type Usage:
  
  Ensure that the link type you are trying to assign is valid for the role.
  Refer to SAP documentation or standard workflows to understand allowed link types.
  
  
  
  Correct the Link Type:
  
  If you mistakenly assigned an invalid link type, replace it with a valid one.
  For example, if the role expects a user link (US), do not assign a task sender link (TS).
  
  
  
  Adjust Workflow Container or Role if Needed:
  
  If your business process requires a different link type, consider redefining the role or workflow container accordingly.
  This might involve creating a new role or modifying the workflow container structure.
  
  
  
  Check for Transport or Customization Issues:
  
  Sometimes, inconsistencies arise due to incomplete transports or customizations.
  Re-import or correct the workflow definitions if necessary.
  
  
  
  
  Additional Information:
  
  This error is a safeguard to prevent workflow inconsistencies.
  Always follow SAP best practices when defining roles and link types.
  Consult SAP Help Portal or SAP Notes for specific guidance related to your SAP version.
  If unsure, use standard workflows as a reference for correct link type assignments.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WF804 - Do not include the link type '&' in the role '&'
  
  
  Cause
  Invalid link type assigned to a workflow role
  
  
  Solution
  Verify and assign only allowed link types to roles; adjust workflow definitions if necessary
  
  
  
  
  If you provide the exact link type and role names, I can help you with more specific guidance.