How To Fix FL699 - Function module & is in the customer or partner namespace

SAP Error Message - Details

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 699

• Message text: Function module & is in the customer or partner namespace

What causes this issue?

The name you chose is reserved for customers or partners.

System Response

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

How to fix this error?

Check whether you have chosen the right name and are working in the
correct namespace.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FL699 - Function module & is in the customer or partner namespace ?

  The SAP error message FL699 indicates that a function module is located in a customer or partner namespace. This typically occurs when you are trying to use a function module that is not part of the standard SAP namespace (which is usually reserved for SAP's own development) but instead resides in a custom namespace that has been defined for customer or partner developments.
  Cause:
  
  Namespace Conflict: The function module is defined in a customer namespace (e.g., Z or Y) or a partner namespace, which may not be accessible or recognized in the context where it is being called.
  Authorization Issues: The user may not have the necessary authorizations to access the function module in the custom namespace.
  Missing Implementation: The function module may not be implemented or activated in the system.
  
  Solution:
  
  Check Namespace: Verify that the function module you are trying to use is indeed in a customer or partner namespace. You can do this by checking the function module in transaction SE37 or SE80.
  Authorization Check: Ensure that the user has the necessary authorizations to access the function module. You may need to consult with your SAP security team to grant the required permissions.
  Implementation Verification: Check if the function module is implemented and active. If it is not, you may need to implement it or contact the developer responsible for it.
  Use Standard Functionality: If possible, consider using standard SAP function modules instead of custom ones, as they are more likely to be supported and maintained.
  Contact Development Team: If you are unsure about the function module's purpose or how to resolve the issue, reach out to your SAP development team for assistance.
  
  Related Information:
  
  Transaction Codes: Use SE37 to view function modules, SE80 for object navigation, and SU53 to analyze authorization issues.
  Documentation: Check any available documentation related to the custom function module for additional context on its usage and requirements.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address similar issues or provide additional guidance.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further troubleshooting.