How To Fix SWDP_WB_CHIP016 - Port &1: &2 has no parameter &3

SWDP_WB_CHIP016 - Overview

• Message type: E = Error

• Message class: SWDP_WB_CHIP - Message Class

• Message number: 016

• Message text: Port &1: &2 has no parameter &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_CHIP016 - Port &1: &2 has no parameter &3 ?

  The SAP error message SWDP_WB_CHIP016 indicates that there is an issue with a Web Dynpro component, specifically related to a "chip" (Composite Application) that is missing a required parameter. The message format is as follows:
  Port &1: &2 has no parameter &3
  Where:
  
  &1 refers to the port name.
  &2 refers to the chip name.
  &3 refers to the missing parameter name.
  
  Cause
  This error typically occurs when:
  
  A chip is expected to receive a parameter through a defined port, but the parameter is not defined in the chip's configuration.
  The parameter might be incorrectly named or not included in the chip's interface.
  There may be a mismatch between the expected parameters in the consuming application and the parameters provided by the chip.
  
  Solution
  To resolve this error, you can follow these steps:
  
  
  Check Chip Configuration:
  
  Open the configuration of the chip that is causing the error.
  Verify that the required parameter (&3) is defined in the chip's interface.
  
  
  
  Verify Port Mapping:
  
  Ensure that the port (&1)