How To Fix MM_IV_SI_API005 - Multiple operations in a changeset are not supported.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_IV_SI_API - Messages for API_SupplierInvoice_Process

• Message number: 005

• Message text: Multiple operations in a changeset are not supported.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_IV_SI_API005 - Multiple operations in a changeset are not supported. ?

  The SAP error message MM_IV_SI_API005: Multiple operations in a changeset are not supported typically occurs in the context of the SAP S/4HANA system when using the API for Inventory Valuation or similar operations. This error indicates that the system has encountered multiple operations within a single changeset, which is not allowed.
  Cause:
  
  Multiple Operations: The error is triggered when a single API call attempts to perform multiple operations (like create, update, delete) in one changeset. The API expects each changeset to contain only one operation.
  Incorrect API Usage: The API might be incorrectly implemented in the integration or custom development, leading to multiple operations being bundled together.
  Data Structure Issues: The data being sent to the API might be structured in a way that inadvertently combines multiple operations.
  
  Solution:
  
  Separate Operations: Ensure that each API call only contains a single operation. If you need to perform multiple operations, split them into separate API calls.
  Review API Documentation: Check the official SAP API documentation for the specific API you are using to understand the expected structure and limitations regarding changesets.
  Error Handling: Implement error handling in your integration logic to catch this error and log it for further analysis.
  Testing: Test the API calls in isolation to ensure that each call works as expected before integrating them into a larger process.
  
  Related Information:
  
  API Documentation: Refer to the SAP API Business Hub for detailed documentation on the specific API you are using. This will provide insights into the expected request format and limitations.
  SAP Notes: Check for any relevant SAP Notes that might address this error or provide additional context or fixes.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered and resolved similar issues.
  Debugging: If you have access to the backend, consider debugging the API calls to see the exact payload being sent and identify where the multiple operations are being introduced.
  
  By following these steps, you should be able to resolve the MM_IV_SI_API005 error and ensure that your API calls conform to the expected structure.