How To Fix SCWN630 - Unable to read object &1 &2 from system &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SCWN - Messages Note installation and management

• Message number: 630

• Message text: Unable to read object &1 &2 from system &3

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 SCWN630 - Unable to read object &1 &2 from system &3 ?

  The SAP error message SCWN630, which states "Unable to read object &1 &2 from system &3," typically occurs in the context of SAP's Change and Transport System (CTS) or when dealing with transport requests. This error indicates that the system is unable to access or retrieve a specific object (like a program, table, or other repository object) from the specified system.
  Causes:
  
  Transport Directory Issues: The transport directory may be corrupted or not properly configured.
  Missing Objects: The object specified in the error message may not exist in the target system or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the object in the specified system.
  Network Issues: There may be connectivity issues between the systems involved (e.g., between the source and target systems).
  System Configuration: The system may not be properly configured to access the required objects, or there may be inconsistencies in the transport landscape.
  
  Solutions:
  
  Check Object Existence: Verify that the object specified in the error message exists in the target system. You can do this by logging into the target system and checking the object directly.
  Review Transport Directory: Ensure that the transport directory is correctly set up and that there are no issues with the transport files.
  Check Authorizations: Make sure that the user executing the transport has the necessary authorizations to read the object in the target system.
  Network Connectivity: Check for any network issues that might be preventing access to the target system. Ensure that both systems can communicate properly.
  Transport Logs: Review the transport logs for more detailed error messages that might provide additional context on the failure.
  System Configuration: Ensure that the transport routes and configurations are correctly set up in the Transport Management System (TMS).
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the SCWN630 error for any specific patches or updates that may address the issue.
  Transport Management System (TMS): Familiarize yourself with TMS configuration and management, as it plays a crucial role in transport-related issues.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.