How To Fix VL569 - Mandatory partner was not transmitted

VL569 - Overview

• Message type: E = Error

• Message class: VL -

• Message number: 569

• Message text: Mandatory partner was not transmitted

What causes this issue?

The partner required for creating a delivery (<DS:DE.KUNNR>Customer
</>/<DS:DE.LIFNR>supplier</>) was not transferred.

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 the option of specifying a partner. If not,
inform your system administrator.

Procedure for System Administrators

Check Customizing for this process.
If the user attempted to post a goods movement to a HU-managed storage
location, maintain the <DS:SIMG.SIMG_MMIM_MB_DELIV>Default values for
deliveries</>.

Error message extract from SAP system. Copyright SAP SE.

VL569 - Details

• The SAP error message VL569, which states "Mandatory partner was not transmitted," typically occurs in the context of logistics and sales processes, particularly when dealing with delivery documents. This error indicates that a required partner function (such as sold-to party, ship-to party, or payer) has not been provided in the relevant transaction.
  Causes:
  
  Missing Partner Data: The most common cause is that the necessary partner data has not been entered in the delivery or sales order. This could be due to user oversight or system configuration issues.
  Incorrect Configuration: The partner determination procedure may not be set up correctly in the system, leading to missing mandatory partners.
  Data Inconsistencies: There may be inconsistencies in the master data (e.g., customer master records) that prevent the system from determining the required partners.
  Custom Development: If there are custom developments or enhancements in the system, they might interfere with the standard partner determination process.
  
  Solutions:
  
  Check Partner Data: Review the