How To Fix LE_SHP_ODATA_API_OD031 - You cannot change items &1 and &2 in the same changeset

SAP Error Message - Details

• Message type: E = Error

• Message class: LE_SHP_ODATA_API_OD - Remote API Message Class for Outbound Delivery

• Message number: 031

• Message text: You cannot change items &1 and &2 in the same changeset

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LE_SHP_ODATA_API_OD031 - You cannot change items &1 and &2 in the same changeset ?

  The SAP error message LE_SHP_ODATA_API_OD031, which states "You cannot change items &1 and &2 in the same changeset," typically occurs in the context of OData services when trying to update multiple items in a single changeset. This error indicates that the system has detected an attempt to modify two different items that are not allowed to be changed together in the same transaction.
  Cause:
  
  Concurrency Issues: The error arises when there are conflicting changes being made to two different items in the same changeset. This can happen if the items are related in a way that the system does not allow simultaneous updates.
  Business Logic Restrictions: Certain business rules or logic in the SAP system may prevent specific items from being updated together. This is often due to dependencies or relationships between the items.
  Incorrect API Usage: The OData API may have specific requirements regarding how items can be grouped in changesets. Attempting to change unrelated items together can trigger this error.
  
  Solution:
  
  Separate Changesets: The most straightforward solution is to separate the updates into different changesets. Instead of trying to update both items in one request, send two separate requests, each containing only one item.
  Review Business Logic: Check the business logic and rules associated with the items you are trying to update. Ensure that the changes you are making do not violate any constraints or dependencies.
  Consult Documentation: Review the OData service documentation for any specific guidelines on how to structure changesets and what items can be updated together.
  Error Handling: Implement error handling in your application to catch this error and provide a user-friendly message or alternative actions when it occurs.
  
  Related Information:
  
  OData Services: Understanding how OData services work in SAP can help in structuring requests correctly. Familiarize yourself with the concepts of entities, changesets, and batch processing.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error message.
  Debugging: If you have access to the backend, consider debugging the OData service to see the exact conditions under which the error is triggered.
  
  By following these steps, you should be able to resolve the error and successfully update the items in your SAP system.