How To Fix CACSDDIC006 - Error while reading structure definition of &1 from remote system

SAP Error Message - Details

• Message type: E = Error

• Message class: CACSDDIC - Messages for Access of Data Dictionary

• Message number: 006

• Message text: Error while reading structure definition of &1 from remote system

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 CACSDDIC006 - Error while reading structure definition of &1 from remote system ?

  The SAP error message CACSDDIC006 indicates that there is an issue while reading the structure definition of a specified object (denoted by &1) from a remote system. This error typically occurs in scenarios involving remote function calls (RFC) or when accessing data dictionary objects in a connected SAP system.
  Causes:
  
  Network Issues: There may be connectivity problems between the local and remote SAP systems.
  Authorization Issues: The user may not have the necessary authorizations to access the structure definition in the remote system.
  Inconsistent Data Dictionary: The structure may not exist in the remote system, or there may be inconsistencies in the data dictionary between the two systems.
  RFC Destination Configuration: The RFC destination may not be configured correctly, or it may be pointing to the wrong system.
  Version Mismatch: There may be a version mismatch between the local and remote systems, leading to incompatibility in data structures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the two systems. You can use tools like ping or telnet to verify connectivity.
  Verify Authorizations: Check the user authorizations in the remote system to ensure that the user has the necessary permissions to access the structure definition.
  Check Data Dictionary: Verify that the structure exists in the remote system. You can do this by checking the data dictionary (transaction SE11) in the remote system.
  Review RFC Destination: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that it is correctly set up and points to the right system.
  Check for Version Compatibility: Ensure that both systems are compatible in terms of versions and that there are no discrepancies in the data dictionary objects.
  System Logs: Check the system logs (transaction SM21) for any additional error messages that might provide more context about the issue.
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SM59: RFC Destinations
  SM21: System Log
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review SAP documentation regarding remote function calls and data dictionary management for further insights.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.