How To Fix IUUC_TAB144 - RFC call to destination '&1' failed

IUUC_TAB144 - Overview

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 144

• Message text: RFC call to destination '&1' failed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_TAB144 - RFC call to destination '&1' failed ?

  The SAP error message IUUC_TAB144 indicates that there was a failure in an RFC (Remote Function Call) to a specified destination. This error typically occurs in the context of SAP Landscape Transformation (SLT) or when using SAP Data Services, and it can be related to various issues such as connectivity problems, configuration errors, or authorization issues.
  Causes:
  
  Network Issues: There may be network connectivity problems between the source and target systems.
  Destination Configuration: The RFC destination specified in the error message may not be correctly configured in the SAP system.
  Authorization Issues: The user credentials used for the RFC call may not have the necessary authorizations to perform the requested operation.
  Service Unavailability: The target system or service may be down or not reachable.
  Incorrect Parameters: The parameters being passed in the RFC call may be incorrect or not matching the expected format.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the source and target systems can communicate over the network.