How To Fix APB_FPM_CORE220 - Inconsistent API-Call: Existing action with different parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: APB_FPM_CORE - FPM messages

• Message number: 220

• Message text: Inconsistent API-Call: Existing action with different parameters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APB_FPM_CORE220 - Inconsistent API-Call: Existing action with different parameters ?

  The SAP error message APB_FPM_CORE220 indicates that there is an inconsistency in the API call related to the Floorplan Manager (FPM) framework. This error typically arises when there is an attempt to execute an action that has already been defined with different parameters, leading to a conflict.
  Cause:
  
  Duplicate Action Definitions: The error often occurs when there are multiple definitions of the same action in the FPM configuration, but with different parameters.
  Incorrect Configuration: The configuration of the FPM application might have inconsistencies, such as mismatched parameters for actions that are expected to be the same.
  Custom Code Issues: If there is custom code that modifies the behavior of the FPM application, it might inadvertently lead to this inconsistency.
  Version Mismatch: If there are different versions of components or libraries being used, it might lead to unexpected behavior.
  
  Solution:
  
  Check Action Definitions: Review the FPM configuration to ensure that there are no duplicate action definitions with different parameters. Ensure that each action is uniquely defined.
  Review Configuration: Go through the FPM application configuration (e.g., the configuration of the FPM application in the Web Dynpro or the UI5 application) to ensure that all parameters are consistent and correctly defined.
  Debug Custom Code: If there is any custom code involved, debug it to ensure that it is not causing the inconsistency. Look for any modifications to the action parameters that might lead to conflicts.
  Clear Cache: Sometimes, clearing the cache of the application can resolve issues related to stale data. This can be done through transaction codes like /IWFND/CACHE or /IWFND/MAINT_SERVICE.
  Check for Updates: Ensure that you are using the latest version of the SAP components and libraries. Sometimes, updates can resolve known issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for FPM and Web Dynpro for detailed information on configuring actions and handling errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the cause of the APB_FPM_CORE220 error in your SAP application.