How To Fix TN647 - Reading technical usages of SW feature stack &1

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 647

• Message text: Reading technical usages of SW feature stack &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.

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

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TN647 - Reading technical usages of SW feature stack &1 ?

  The SAP error message TN647, which states "Reading technical usages of SW feature stack &1," typically occurs when there is an issue with the software component or feature stack in the SAP system. This error can arise due to various reasons, including inconsistencies in the software component versions, missing or incomplete installations, or issues with the transport layer.
  Causes:
  
  Inconsistent Software Components: The software components or feature stacks may not be compatible with each other or may not be properly installed.
  Missing Dependencies: Required dependencies for the software component or feature stack may be missing.
  Transport Issues: Problems with the transport layer can lead to issues in reading the technical usages.
  Database Issues: Corruption or inconsistencies in the database can also lead to this error.
  Authorization Issues: Lack of proper authorizations to access the required data can trigger this error.
  
  Solutions:
  
  Check Software Component Versions: Ensure that all software components and feature stacks are compatible and correctly installed. You can do this by checking the SAP Maintenance Planner or the Software Download Center.
  Install Missing Components: If any required components are missing, install them using the Software Update Manager (SUM) or the Software Logistics Toolset.
  Transport Layer Check: Verify the transport layer settings and ensure that all transports related to the software component have been successfully imported.
  Database Consistency Check: Run database consistency checks to identify and resolve any issues. You can use transaction codes like DB02 or DBACOCKPIT for monitoring.
  Authorization Check: Ensure that the user has the necessary authorizations to access the software component and its technical usages.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. You can search for TN647 in the SAP Support Portal or the SAP Notes database.
  
  Related Information:
  
  SAP Support Portal: Use the SAP Support Portal to search for specific notes or updates related to this error.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPAM, SAINT, and SNOTE for managing software components and applying notes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP Support for further assistance.