How To Fix RTST_RP069 - Create deep entity: PostDocumentItem(s) missing

SAP Error Message - Details

• Message type: E = Error

• Message class: RTST_RP - Messages of Fiori App Receive Products

• Message number: 069

• Message text: Create deep entity: PostDocumentItem(s) missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTST_RP069 - Create deep entity: PostDocumentItem(s) missing ?

  The SAP error message RTST_RP069 ("Create deep entity: PostDocumentItem(s) missing") typically occurs in the context of SAP Gateway or OData services when trying to create or update an entity that requires related entities (in this case, PostDocumentItem) to be included in the request but are missing.
  Cause:
  
  
  Missing Related Entities: The error indicates that the request to create a deep entity (which includes nested or related entities) is missing the required PostDocumentItem entities. This usually happens when the payload sent to the OData service does not include the necessary data for these related entities.
  
  
  Incorrect Payload Structure: The structure of the JSON or XML payload may not match the expected format defined in the OData service metadata. This can lead to the service not recognizing the related entities.
  
  
  Service Configuration Issues: There may be issues with the OData service configuration, such as missing associations or navigation properties that are required for the deep entity creation.
  
  
  Solution:
  
  
  Check the Payload: Ensure that the request payload includes the PostDocumentItem entities. The payload should be structured correctly according to the OData service's expectations. For example, if you are using JSON, it should look something like this:
  {
      "EntityName": {
          "Property1": "Value1",
          "Property2": "Value2",
          "PostDocumentItem": [
              {
                  "ItemProperty1": "ItemValue1",
                  "ItemProperty2": "ItemValue2"
              },
              {
                  "ItemProperty1": "ItemValue3",
                  "ItemProperty2": "ItemValue4"
              }
          ]
      }
  }
  
  
  Review OData Service Metadata: Check the OData service metadata (usually accessible via a $metadata endpoint) to understand the required structure and properties for the deep entity and its related entities.
  
  
  Debugging: If you have access to the backend, you can debug the OData service to see what data it is receiving and where it might be failing. This can help identify if the issue is with the incoming request or with the service logic itself.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific OData service you are using. There may be specific requirements or examples provided that can help you structure your request correctly.
  
  
  Check Service Implementation: If you are developing or maintaining the OData service, ensure that the implementation correctly handles the creation of deep entities and that all necessary associations are defined.
  
  
  Related Information:
  
  SAP Gateway: Understanding how SAP Gateway works and how it handles OData services can provide insights into troubleshooting issues like this.
  OData Protocol: Familiarity with the OData protocol and its conventions for deep entity creation can be beneficial.
  SAP Community: Engaging with the SAP Community forums can provide additional insights and solutions from other users who may have encountered similar issues.
  
  By ensuring that the request payload is correctly structured and includes all necessary related entities, you should be able to resolve the RTST_RP069 error.