How To Fix SPXN086 - Contract operations &1 and &2 have the same request but diff. response

SAP Error Message - Details

• Message type: E = Error

• Message class: SPXN - Proxy Generation

• Message number: 086

• Message text: Contract operations &1 and &2 have the same request but diff. response

What causes this issue?

Contract operations of an actor that are using the the same message
request type have to use the same message response type as well as the
same message fault type(s). In the contract implementation these
operations are merged to one single operation.

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

System Response

How to fix this error?

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 SPXN086 - Contract operations &1 and &2 have the same request but diff. response ?

  The SAP error message SPXN086 indicates that there is a discrepancy between two contract operations that have the same request but different responses. This typically occurs in the context of contract management or processing within SAP systems, particularly when dealing with service contracts, purchase contracts, or similar transactional data.
  Cause:
  
  Data Inconsistency: The most common cause of this error is that there are inconsistencies in the data related to the contract operations. This could be due to changes made to the contract after the initial request was sent.
  Concurrency Issues: If multiple users or processes are trying to update the same contract simultaneously, it can lead to conflicting responses.
  System Configuration: Incorrect configuration settings in the SAP system can also lead to this error, especially if the system is not set up to handle certain types of contract operations correctly.
  Custom Code: If there are custom enhancements or modifications in the SAP system, they might not be handling the contract operations as expected.
  
  Solution:
  
  Data Review: Check the data for both contract operations to identify any discrepancies. Ensure that the data is consistent and that there are no conflicting changes.
  Locking Mechanism: Implement or review the locking mechanism to prevent concurrent updates to the same contract. This can help avoid conflicts when multiple users are working on the same data.
  System Logs: Review system logs and transaction logs to identify any errors or warnings that occurred during the processing of the contract operations. This can provide insights into what went wrong.
  Configuration Check: Verify the configuration settings related to contract management in SAP. Ensure that all necessary settings are correctly configured.
  Testing: If custom code is involved, conduct thorough testing to ensure that it handles contract operations correctly and does not introduce inconsistencies.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME31K (Create Contract), ME32K (Change Contract), and ME33K (Display Contract) to navigate contract management effectively.
  Documentation: Review SAP documentation related to contract management and error handling to understand best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance. They may have additional tools or insights to help resolve the issue.
  
  By following these steps, you should be able to identify the root cause of the SPXN086 error and implement a solution to resolve it.