How To Fix ECRM_ISU203 - RFC mode active

SAP Error Message - Details

• Message type: E = Error

• Message class: ECRM_ISU - Messages for IS-U Contract

• Message number: 203

• Message text: RFC mode active

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECRM_ISU203 - RFC mode active ?

  The SAP error message ECRM_ISU203 typically indicates that there is an issue with the RFC (Remote Function Call) mode being active in the context of the IS-U (Utilities) module. This error can occur in various scenarios, particularly when there are issues with communication between systems or when certain configurations are not set correctly.
  
  Cause:
  
  RFC 
  Configuration Issues: The RFC destination may not be configured correctly, or there may be issues with the connection to the remote system.
  System Lock: The system may be locked or busy, preventing the RFC call from being processed.
  Authorization Issues: The user or system may not have the necessary authorizations to perform the requested operation.
  Network Issues: There may be network connectivity problems between the systems involved in the RFC call.
  Transaction State: The transaction may be in a state that does not allow for RFC processing.
  
  
  Solution:
  
  
  Check RFC Configuration:
  
  Verify the RFC destination settings in transaction SM59. Ensure that the destination is