How To Fix IM791 - No partner function determined for the paging partner

SAP Error Message - Details

• Message type: E = Error

• Message class: IM - Maintenance notifications

• Message number: 791

• Message text: No partner function determined for the paging partner

What causes this issue?

No partner function for paging is assigned to the selected notification
type.

System Response

In order for paging to be performed successfully, the following
prerequisites must be fulfilled:
A partner function for paging must be assigned to the notification
type.
A person must be assigned to this partner function.

How to fix this error?

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

Procedure for System Administrators

Check the relevant settings in Customizing and adapt them.
<DS:TRAN.OIM9>Execute function</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IM791 - No partner function determined for the paging partner ?

  The SAP error message IM791, which states "No partner function determined for the paging partner," typically occurs in the context of the SAP system when there is an issue with partner determination in the logistics or sales processes. This error indicates that the system is unable to find a valid partner function for the specified partner type in the context of a paging partner.
  Causes:
  
  Missing Partner Function Configuration: The partner function required for the transaction is not defined in the system.
  Incorrect Partner Determination Procedure: The partner determination procedure assigned to the document type may not include the necessary partner functions.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data records (e.g., customer or vendor master data).
  Transaction Type Issues: The transaction type being used may not be set up correctly to determine the required partners.
  
  Solutions:
  
  
  Check Partner Function Configuration:
  
  Go to the transaction code SPRO (Customizing) and navigate to the relevant area for partner determination (e.g., Sales and Distribution or Materials Management).
  Ensure that the partner function for the paging partner is defined and correctly configured.
  
  
  
  Review Partner Determination Procedure:
  
  Check the partner determination procedure assigned to the relevant document type (e.g., sales order, delivery).
  Ensure that the required partner functions are included in the procedure.
  
  
  
  Verify Master Data:
  
  Check the master data for the customer or vendor involved in the transaction. Ensure that all necessary partner functions are maintained.
  Use transaction codes like XD03 (Display Customer) or MK03 (Display Vendor) to review the data.
  
  
  
  Test with Different Data:
  
  If possible, try creating a similar transaction with different data to see if the issue persists. This can help identify if the problem is data-specific.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to partner determination for your specific module (SD, MM, etc.) to ensure all configurations are correct.
  
  
  
  Check for User Exits or BAdIs:
  
  If custom logic is implemented in the system, check for any user exits or BAdIs that might affect partner determination.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SPRO for customizing settings.
  XD03 for displaying customer master data.
  MK03 for displaying vendor master data.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to partner determination.
  Documentation: Review SAP Help documentation for detailed information on partner determination procedures and configurations.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.