How To Fix /IWFND/CM_MGW_EDPLOG065 - Deep Insert calls Backend API &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDPLOG -

• Message number: 065

• Message text: Deep Insert calls Backend API &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDPLOG065 - Deep Insert calls Backend API &1 ?

  The SAP error message /IWFND/CM_MGW_EDPLOG065 typically indicates an issue related to deep insert operations in the OData service when trying to insert data into a backend API. This error can occur in various scenarios, particularly when dealing with complex data structures that involve nested entities.
  Cause:
  
  
  Data Structure Issues: The error often arises when the data being sent for the deep insert does not match the expected structure defined in the OData service. This can include missing required fields, incorrect data types, or invalid relationships between entities.
  
  
  Backend API Constraints: The backend API may have constraints or validations that are not being met by the incoming data. This could include unique constraints, foreign key constraints, or business logic validations.
  
  
  Service Configuration: There may be issues with the configuration of the OData service itself, such as incorrect entity set definitions or missing associations.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary permissions to perform the deep insert operation.
  
  
  Solution:
  
  
  Check Data Structure: Review the data being sent in the deep insert request. Ensure that it adheres to the expected structure defined in the OData service. Validate that all required fields are included and that the data types are correct.
  
  
  Review Backend API: Check the backend API for any constraints or validations that may be causing the error. Ensure that the data being sent complies with these constraints.
  
  
  Debugging: Use transaction codes like /IWFND/ERROR_LOG to check for detailed error logs. This can provide more context on what went wrong during the deep insert operation.
  
  
  Service Metadata: Review the service metadata (usually accessible via the $metadata endpoint) to ensure that the entity sets and relationships are correctly defined.
  
  
  Authorization Check: Ensure that the user performing the operation has the necessary authorizations to execute the deep insert.
  
  
  Testing with Simple Inserts: If possible, test with simpler insert operations (single entities) to isolate the issue. This can help determine if the problem is with the deep insert specifically or with the data itself.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any known issues or additional troubleshooting steps related to deep inserts in OData services.
  
  
  Related Information:
  
  OData Services: Understanding how OData services work, including entity relationships and deep insert operations, is crucial for troubleshooting this error.
  SAP Notes: Check SAP Notes for any specific patches or updates related to the OData service or the backend API you are using.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /IWFND/ERROR_LOG for error logs and /IWFND/MAINT_SERVICE for service maintenance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.