How To Fix /BOBF/BDEF004 - Action &1: Parameter type not supported [BOPF]

/BOBF/BDEF004 - Overview

• Message type: E = Error

• Message class: /BOBF/BDEF -

• Message number: 004

• Message text: Action &1: Parameter type not supported [BOPF]

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/BDEF004 - Action &1: Parameter type not supported [BOPF] ?

  The SAP error message /BOBF/BDEF004 Action &1: Parameter type not supported [BOPF] typically occurs in the context of Business Object Processing Framework (BOPF) when there is an issue with the parameters being passed to an action in a BOPF business object. This error indicates that the parameter type being used is not supported by the action defined in the BOPF definition.
  
  Cause:
  
  Unsupported Parameter Type: The action you are trying to execute may have parameters that are not of the expected type. For example, if the action is defined to accept a certain data type (like a specific structure or primitive type) and you are passing a different type, this error will occur.
  Incorrect Action Definition: The action might not be properly defined in the BOPF configuration, leading to a mismatch between the expected and actual parameters.
  Data Type Mismatch: There could be a mismatch between the data types defined in the BOPF action