How To Fix IX019 - Enter the mandatory partner

SAP Error Message - Details

• Message type: E = Error

• Message class: IX - Messages for Service Processing

• Message number: 019

• Message text: Enter the mandatory partner

What causes this issue?

You have tried to save the object without entering a partner.
However, one or more partners have been defined as mandatory in the
partner determination procedure.

System Response

The system will take you to the partner screen with the fields ready
for input and the associated partner functions.

How to fix this error?

Enter the mandatory partners and save the object.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IX019 - Enter the mandatory partner ?

  The SAP error message IX019: "Enter the mandatory partner" typically occurs in the context of partner determination in various SAP modules, such as Sales and Distribution (SD), Materials Management (MM), or Customer Relationship Management (CRM). This error indicates that a required partner function has not been filled in during the transaction process.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Partner Data: The required partner function (e.g., sold-to party, ship-to party, payer, etc.) has not been entered in the relevant document (like a sales order, purchase order, etc.).
  Configuration Issues: The partner determination procedure may not be correctly configured in the system, leading to mandatory partners not being assigned properly.
  Data Inconsistencies: There may be inconsistencies in the master data related to the partners, such as missing or incorrect entries in customer or vendor master records.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Partner Functions:
  
  Go to the transaction where the error occurred (e.g., VA01 for sales orders).
  Ensure that all mandatory partner functions are filled in. For example, make sure that the sold-to party and ship-to party are specified.
  
  
  
  Review Partner Determination Procedure:
  
  Check the partner determination procedure assigned to the document type you are working with.
  Navigate to the configuration settings in SPRO (SAP Reference IMG) under the relevant module (e.g., Sales and Distribution > Basic Functions > Partner Determination).
  Ensure that the necessary partner functions are marked as mandatory.
  
  
  
  Verify Master Data:
  
  Check the customer or vendor master data to ensure that all required information is complete and accurate.
  Use transactions like XD03 (Display Customer) or XK03 (Display Vendor) to review the master data.
  
  
  
  Consult Documentation:
  
  If you are unsure about the required partner functions, refer to the SAP documentation or consult with your SAP functional consultant for guidance on the specific configuration for your organization.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VA01 (Create Sales Order), ME21N (Create Purchase Order), and others where partner functions are applicable.
  SAP Notes: Check for any SAP Notes related to partner determination issues that may provide additional insights or solutions.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to enter partner data in the transaction.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant for further investigation.