How To Fix /IWBEP/SBOD201 - Conversion error possible; EDM type is more restrictive

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBOD -

• Message number: 201

• Message text: Conversion error possible; EDM type is more restrictive

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 /IWBEP/SBOD201 - Conversion error possible; EDM type is more restrictive ?

  The SAP error message /IWBEP/SBOD201 Conversion error possible; EDM type is more restrictive typically occurs in the context of SAP Gateway and OData services. This error indicates that there is a mismatch between the data types defined in the OData service and the data types being sent or received in the request or response. Specifically, it suggests that the EDM (Entity Data Model) type defined in the OData service is more restrictive than the data type being used in the actual data.
  Causes:
  
  
  Data Type Mismatch: The data type defined in the OData service (EDM) is more restrictive than the data type being sent in the request. For example, if the EDM defines a field as an integer, but the incoming data is a string that cannot be converted to an integer, this error may occur.
  
  
  Incompatible Data Formats: The format of the data being sent may not match the expected format defined in the OData service. For instance, sending a date in an incorrect format.
  
  
  Model Changes: If there have been recent changes to the OData model (e.g., changes in data types or field definitions) without corresponding updates in the client application, this can lead to mismatches.
  
  
  Null Values: Sending null values for fields that are defined as non-nullable in the EDM can also trigger this error.
  
  
  Solutions:
  
  
  Check Data Types: Review the data types defined in the OData service and ensure that the data being sent matches these types. Make sure that the data types are compatible.
  
  
  Validate Input Data: Before sending data to the OData service, validate the input data to ensure it conforms to the expected formats and types.
  
  
  Update Client Application: If there have been changes to the OData model, ensure that the client application is updated to reflect these changes.
  
  
  Handle Null Values: Ensure that you are not sending null values for fields that are defined as non-nullable in the EDM.
  
  
  Debugging: Use debugging tools to trace the request and response to identify where the mismatch is occurring. This can help pinpoint the exact field or data causing the issue.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific OData service you are using to understand the expected data types and formats.
  
  
  Related Information:
  
  SAP Gateway: This is the technology that allows you to connect devices, environments, and applications to SAP systems. Understanding how it works can help in troubleshooting issues.
  OData Protocol: Familiarize yourself with the OData protocol, which defines how to create and consume RESTful APIs. Understanding the data types and conventions used in OData can help in resolving issues.
  EDM (Entity Data Model): This is a model that defines the structure of the data in an OData service. Understanding how EDM works can help in identifying data type restrictions.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or consulting with a developer who has experience with SAP Gateway and OData services.