How To Fix /ACCGO/OE_CALLOF_API035 - Schedule lines missing in input

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/OE_CALLOF_API -

• Message number: 035

• Message text: Schedule lines missing in input

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/OE_CALLOF_API035 - Schedule lines missing in input ?

  The SAP error message /ACCGO/OE_CALLOF_API035 Schedule lines missing in input typically occurs in the context of the SAP S/4HANA system, particularly when dealing with the Order Entry (OE) Call-off API. This error indicates that the system expects schedule line data to be provided in the input, but it is missing.
  Cause:
  
  
  Missing Schedule Line Data: The most common cause of this error is that the input data being sent to the API does not include the necessary schedule line information. Schedule lines are crucial for defining the delivery dates and quantities for items in a sales order or purchase order.
  
  
  Incorrect API Usage: The API might be called incorrectly, or the structure of the input data might not conform to the expected format.
  
  
  Data Mapping Issues: If the data is being transformed or mapped from another system or format, there may be issues in the mapping logic that result in schedule lines not being included.
  
  
  Solution:
  
  
  Check Input Data: Ensure that the input data being sent to the API includes the schedule line information. This typically involves checking the structure of the payload to confirm that it contains the necessary fields for schedule lines.
  
  
  Review API Documentation: Consult the official SAP API documentation for the /ACCGO/OE_CALLOF_API035 to understand the required fields and structure. Make sure that your implementation adheres to these specifications.
  
  
  Debugging: If you have access to the backend, you can debug the API call to see what data is being received and identify where the schedule line data is being lost or omitted.
  
  
  Data Mapping Validation: If the data is being transformed from another source, validate the mapping logic to ensure that schedule lines are being correctly included in the output.
  
  
  Testing: After making the necessary adjustments, perform tests to ensure that the API call works as expected and that the error no longer occurs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or fixes.
  API Versioning: Ensure that you are using the correct version of the API, as changes in newer versions might affect the required input structure.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By addressing the missing schedule line data and ensuring compliance with the API's requirements, you should be able to resolve the error message.