How To Fix SWDP_WB_CHIP015 - Port &1: &2 is not a suitable type defined in ABAP Dictionary

SWDP_WB_CHIP015 - Overview

• Message type: E = Error

• Message class: SWDP_WB_CHIP - Message Class

• Message number: 015

• Message text: Port &1: &2 is not a suitable type defined in ABAP Dictionary

What causes this issue?

Type &V2& of a port must either be:
A flat structure defined in the Data Dictionary
or
A table type defined in the Data Dictionary that as a line type also
references a flat structure defined in the Data Dictionary.

System Response

Method/event &V3& cannot be used as a port.

How to fix this error?

Using F4 help you can select all interface methods and events permitted
as inports or outports.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_CHIP015 - Port &1: &2 is not a suitable type defined in ABAP Dictionary ?

  The SAP error message SWDP_WB_CHIP015 indicates that there is an issue with a port definition in a Web Dynpro component, specifically that the type of the port does not match the expected type defined in the ABAP Dictionary. This error typically occurs when you are working with Web Dynpro components and trying to bind data to a port that has an incompatible type.
  
  Cause:
  
  
  Type Mismatch: The most common cause of this error is that the data type of the port you are trying to use does not match the data type defined in the ABAP Dictionary. This can happen if:
  
  The port is defined with a different data type than what is expected.
  The data structure or type has been changed in the ABAP Dictionary after the port was defined.
  There is a mismatch between the expected and actual data types (e.g., using a string where a structure is expected).
  
  
  
  Incorrect Mapping: If you are