How To Fix RSWADMDERR1220 - Duplicate parameter

RSWADMDERR1220 - Overview

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 220

• Message text: Duplicate parameter

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 RSWADMDERR1220 - Duplicate parameter ?

  The SAP error message RSWADMDERR1220, which indicates a "Duplicate parameter," typically occurs in the context of SAP's Advanced Data Migration (ADM) or related data management processes. This error suggests that there are multiple parameters defined with the same name in a configuration or data migration scenario, which is not allowed.
  
  Cause:
  
  Duplicate Parameter Definition: The most common cause of this error is that the same parameter has been defined more than once in the configuration settings or data migration templates.
  Incorrect Mapping: If you are mapping fields or parameters from source to target and accidentally include the same field multiple times, this can trigger the error.
  
  Configuration Issues: Sometimes, issues in the configuration of the data migration project can lead to duplicate entries being created.
  
  
  Solution:
  
  Review Parameter Definitions: Go through the configuration settings or data migration templates to identify any parameters that have been defined more than once. Remove or rename the duplicates.
  Check Mapping: If