How To Fix WO899 - Function is not yet available

SAP Error Message - Details

• Message type: E = Error

• Message class: WO - WF: Messages for Workflow Wizards

• Message number: 899

• Message text: Function is not yet available

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

INCLUDE NA_WF-ADMINISTRATOR OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WO899 - Function is not yet available ?

  The SAP error message WO899 - Function is not yet available typically indicates that a particular function or feature you are trying to use in the SAP system is either not yet implemented, not released, or not activated in your current system environment.
  
  Cause:
  
  The functionality you are attempting to access is still under development or has not been released in your SAP system version.
  The relevant business function or add-on that provides this functionality is not activated.
  You might be trying to use a feature that requires a higher support package level or a newer SAP release.
  The transaction or program is calling a function module or component that is not yet available or is locked for future release.
  
  
  Solution:
  
  
  Check SAP Notes and Documentation:
  
  Look up the exact message number (WO899) in the SAP Service Marketplace or SAP ONE Support Launchpad.
  Review related SAP Notes for any patches, updates, or instructions.
  
  
  
  Verify Business Function Activation:
  
  Use transaction SFW5 to check if the required business function is activated.
  Activate the necessary business function if it is not yet active (note: activation may require system downtime and should be done carefully).
  
  
  
  Check System Version and Support Packages:
  
  Ensure your SAP system is on the required support package or enhancement pack level that supports the function.
  Upgrade or apply necessary patches if needed.
  
  
  
  Consult with SAP Support:
  
  If the function is supposed to be available but still shows this error, raise a support ticket with SAP providing detailed information about the scenario.
  
  
  
  Development and Custom Code:
  
  If this error occurs in custom developments or enhancements, check if the custom code is calling standard SAP functions that are not yet released.
  Adjust the code or wait for the official release.
  
  
  
  
  Related Information:
  
  Message Class: WO (Work Order related messages)
  This message is often encountered in modules related to Plant Maintenance (PM) or Production Planning (PP).
  It may appear during creation or processing of work orders or related transactions.
  The message is a safeguard to prevent usage of incomplete or unreleased functionality.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error Message
  WO899 - Function is not yet available
  
  
  Cause
  Functionality not implemented or activated
  
  
  Solution
  Activate business function, update system, check SAP Notes
  
  
  Module
  Often PM, PP, or related to Work Orders
  
  
  
  
  If you provide the exact transaction or scenario where this error occurs, I can help you with more specific guidance.