How To Fix PP_ODATA_API_PRODORD134 - Only one operation is allowed in a change set

SAP Error Message - Details

• Message type: E = Error

• Message class: PP_ODATA_API_PRODORD - Message class for API_PRODUCTION_ORDER

• Message number: 134

• Message text: Only one operation is allowed in a change set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PP_ODATA_API_PRODORD134 - Only one operation is allowed in a change set ?

  The SAP error message PP_ODATA_API_PRODORD134: Only one operation is allowed in a change set typically occurs when you are trying to perform multiple operations (like create, update, or delete) in a single OData change set, which is not allowed in the context of the operation you are attempting.
  Cause:
  
  Multiple Operations in Change Set: The OData service you are using may not support multiple operations in a single change set. This is often the case with certain APIs that are designed to handle one operation at a time.
  Incorrect API Usage: The API might be designed to accept only single operations, and if you attempt to bundle multiple operations together, it will throw this error.
  Client-Side Logic: The client application (like a UI5 application) might be incorrectly configured to send multiple operations in a single request.
  
  Solution:
  
  Single Operation Requests: Modify your request to ensure that only one operation is included in each change set. If you need to perform multiple operations, you should send separate requests for each operation.
  Check API Documentation: Review the API documentation to understand the expected request format and limitations. Ensure that you are following the guidelines provided for the specific OData service you are using.
  Debugging: If you are using a client-side framework (like SAPUI5), check the code to ensure that it is not inadvertently grouping multiple operations into a single change set.
  Error Handling: Implement error handling in your application to catch this error and provide feedback to the user or log it for further analysis.
  
  Related Information:
  
  OData Protocol: Familiarize yourself with the OData protocol, especially how change sets work. Change sets are used to group multiple operations, but not all services support them.
  SAP Notes: Check for any relevant SAP Notes or documentation that might provide additional context or updates regarding this error.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions or workarounds may have been shared.
  
  By ensuring that your requests conform to the expected format and limitations of the OData service, you should be able to resolve this error.