How To Fix APB_FPM_CORE221 - Invalid Connector Class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: APB_FPM_CORE - FPM messages

• Message number: 221

• Message text: Invalid Connector Class &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_FPM_CORE221 - Invalid Connector Class &1 ?

  The SAP error message APB_FPM_CORE221: Invalid Connector Class &1 typically occurs in the context of SAP Fiori or SAP UI5 applications when there is an issue with the configuration of a connector class in the Floorplan Manager (FPM) or when the application is trying to access a connector that is not properly defined or does not exist.
  
  Cause:
  
  Incorrect Connector Class Name: The connector class specified in the configuration might be misspelled or does not exist in the system.
  Missing Implementation: The required connector class may not be implemented or activated in the system.
  Transport Issues: If the application was transported from one system to another, the connector class might not have been included in the transport request.
  Version Mismatch: There may be a version mismatch between the application and the connector class, leading to incompatibility.
  
  
  Solution:
  
  Check Configuration: Verify the configuration settings in the FPM application. Ensure that the connector class name is correctly specified and