How To Fix RERAOP021 - System cannot determine the partner from the contract

SAP Error Message - Details

• Message type: E = Error

• Message class: RERAOP - Message Class for One-Time Posting

• Message number: 021

• Message text: System cannot determine the partner from the contract

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RERAOP021 - System cannot determine the partner from the contract ?

  The SAP error message RERAOP021, which states "System cannot determine the partner from the contract," typically occurs in the context of contract management or when processing transactions related to contracts in SAP. This error indicates that the system is unable to identify the relevant partner (such as a customer or vendor) associated with a specific contract.
  Causes:
  
  Missing Partner Data: The contract may not have the necessary partner data (like customer or vendor information) maintained in the system.
  Incorrect Contract Configuration: The contract might not be configured correctly, leading to issues in partner determination.
  Data Inconsistencies: There may be inconsistencies or missing entries in the master data related to the partners.
  Authorization Issues: The user may not have the necessary authorizations to view or access the partner data.
  Custom Logic: If there are custom enhancements or user exits in place, they might be affecting the partner determination process.
  
  Solutions:
  
  Check Contract Data: Review the contract in question to ensure that all necessary partner information is correctly maintained. This includes checking the partner roles and ensuring they are filled out.
  Maintain Partner Profiles: Ensure that the partner profiles are correctly set up in the system. This can be done through transaction codes like BP (Business Partner) or VA01 (Create Sales Order) depending on the context.
  Review Configuration: Check the configuration settings related to partner determination in the relevant customizing settings (SPRO). Ensure that the partner determination procedure is correctly assigned to the contract type.
  Data Consistency Check: Run data consistency checks to identify any missing or inconsistent data in the master records.
  Authorization Check: Verify that the user has the necessary authorizations to access the partner data. This can be checked in the user roles and profiles.
  Debugging: If the issue persists, consider debugging the process to identify where the partner determination is failing. This may require technical assistance from an ABAP developer.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP for Business Partner maintenance, VA01 for creating sales orders, and ME31K for creating contracts.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for RERAOP021 in the SAP Support Portal.
  Documentation: Review SAP documentation related to contract management and partner determination for best practices and configuration guidelines.
  
  If the issue continues after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.