How To Fix /IWBEP/CM_V4_ANNO028 - Simple value cannot be created for function parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_ANNO -

• Message number: 028

• Message text: Simple value cannot be created for function parameter

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/CM_V4_ANNO028 - Simple value cannot be created for function parameter ?

  The SAP error message /IWBEP/CM_V4_ANNO028 typically occurs in the context of OData services when there is an issue with the data being passed to a function import or an action. This error indicates that a simple value (like a string, integer, etc.) cannot be created for a function parameter, which usually means that the data type or the value being passed does not match the expected format or type defined in the OData service.
  Causes:
  
  Data Type Mismatch: The value being passed does not match the expected data type of the function parameter. For example, passing a string when an integer is expected.
  Null or Undefined Values: Attempting to pass a null or undefined value where a simple value is required.
  Incorrect Parameter Name: The parameter name used in the request might not match the expected parameter name defined in the OData service.
  Invalid Format: The value might be in an invalid format (e.g., date