How To Fix APB_LAUNCHPAD401 - Soure parameter name and target parameter name are equal in line &1

APB_LAUNCHPAD401 - Overview

• Message type: E = Error

• Message class: APB_LAUNCHPAD - Launchpad

• Message number: 401

• Message text: Soure parameter name and target parameter name are equal in line &1

Self-Explanatory Message

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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 APB_LAUNCHPAD401 - Soure parameter name and target parameter name are equal in line &1 ?

  The SAP error message APB_LAUNCHPAD401 indicates that there is an issue with the source and target parameter names being the same in a specific line of your configuration or data. This error typically occurs in the context of the SAP BusinessObjects or SAP Analytics Cloud environments, particularly when dealing with data connections, parameters, or launchpad configurations.
  
  Cause:
  The error arises when you attempt to map or assign parameters in a way that the source and target parameters are identical. This can happen in various scenarios, such as:
  
  When configuring data sources or connections where parameters are expected to be different.
  In the context of launching applications or reports where parameter mapping is required.
  During the setup of data flows or data transformations where the same parameter name is mistakenly used for both source and target.
  
  
  Solution:
  To resolve the APB_LAUNCHPAD401 error, you can follow these steps:
  
  
  Review Parameter Mapping: Check the configuration where the error is occurring. Look