How To Fix PP_KAB_ODATA_API_PSA020 - Duplicate addresses for production supply area &1 in payload

SAP Error Message - Details

• Message type: E = Error

• Message class: PP_KAB_ODATA_API_PSA - Messages for Production Supply Area OData API

• Message number: 020

• Message text: Duplicate addresses for production supply area &1 in payload

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PP_KAB_ODATA_API_PSA020 - Duplicate addresses for production supply area &1 in payload ?

  The SAP error message "PP_KAB_ODATA_API_PSA020 Duplicate addresses for production supply area &1 in payload" typically occurs in the context of using the OData API for managing production supply areas (PSA) in SAP. This error indicates that there are duplicate entries for a specific production supply area in the payload being sent to the API.
  Cause:
  
  Duplicate Entries: The payload being sent to the OData API contains multiple entries for the same production supply area. This can happen if the data is being generated or compiled incorrectly before being sent to the API.
  Data Integrity Issues: There may be issues with the data integrity in the source system, leading to duplicates being included in the payload.
  Incorrect Mapping: If the mapping of data from the source to the payload is not done correctly, it can lead to duplicates.
  
  Solution:
  
  Check Payload for Duplicates: Review the payload being sent to the OData API. Ensure that there are no duplicate entries for the production supply area. You can do this by inspecting the data structure and values before sending the request.
  Data Cleanup: If duplicates are found, clean up the data in the source system or the application generating the payload to ensure that only unique entries are included.
  Modify Data Generation Logic: If the payload is being generated programmatically, modify the logic to prevent duplicates from being created. This may involve adding checks to ensure that only unique production supply areas are included.
  Testing: After making changes, test the API call again with the corrected payload to ensure that the error does not occur.
  
  Related Information:
  
  OData API Documentation: Refer to the official SAP OData API documentation for guidelines on the expected structure of the payload and examples of valid requests.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling duplicates in production supply areas.
  Debugging Tools: Utilize debugging tools within SAP to trace the data flow and identify where duplicates may be introduced in the process.
  
  By addressing the root cause of the duplicates and ensuring that the payload is correctly structured, you should be able to resolve the error and successfully interact with the OData API.