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

SAP Error Message - Details

• 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

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 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 for the specific line indicated in the error message (line &1) and examine the source and target parameters.
  
  
  Rename Parameters: Ensure that the source and target parameters are distinct. If they are the same, rename one of them to avoid the conflict.
  
  
  Check Data Flows: If this error is occurring in a data flow or transformation, verify that the parameters used in the source and target mappings are correctly defined and do not overlap.
  
  
  Test Configuration: After making the necessary changes, test the configuration again to ensure that the error has been resolved.
  
  
  Consult Documentation: If you are unsure about the correct parameter names or configurations, refer to the SAP documentation or help resources specific to the module you are working with.
  
  
  Seek Support: If the issue persists after making changes, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Documentation: Review the official SAP documentation for the specific module or tool you are using to understand the expected parameter configurations.
  
  By following these steps, you should be able to identify and resolve the cause of the APB_LAUNCHPAD401 error effectively.