How To Fix TH045 - Business function &1 (of BFS &2) remains inactive

SAP Error Message - Details

• Message type: E = Error

• Message class: TH - Messages for Upgrade Repository Switch

• Message number: 045

• Message text: Business function &1 (of BFS &2) remains inactive

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 TH045 - Business function &1 (of BFS &2) remains inactive ?

  The SAP error message TH045 indicates that a specific business function is inactive. This message typically arises when a business function that is required for certain functionalities in the system is not activated. Here’s a breakdown of the cause, solution, and related information for this error:
  Cause:
  
  Inactive Business Function: The business function specified in the error message is not activated in the system. Business functions are part of the SAP Enhancement Package framework and can be activated or deactivated based on business needs.
  Missing Configuration: Sometimes, the necessary configuration or prerequisites for activating the business function may not be met.
  System Version: The business function may not be available in the current version of the SAP system you are using.
  
  Solution:
  
  
  Activate the Business Function:
  
  Go to the transaction code SFW5 (Switch Framework).
  In the Switch Framework, you will see a list of available business functions.
  Locate the business function mentioned in the error message (e.g., &1) and check its status.
  If it is inactive, you can activate it by selecting the function and clicking on the "Activate" button.
  After activation, you may need to perform a system restart or refresh to ensure the changes take effect.
  
  
  
  Check Dependencies:
  
  Ensure that all prerequisite business functions are activated. Some business functions depend on others, and activating them in the correct order is essential.
  
  
  
  Review Documentation:
  
  Check the SAP documentation or release notes for the specific Enhancement Package you are using to understand the implications of activating the business function.
  
  
  
  Consult with Basis Team:
  
  If you do not have the necessary authorizations to activate business functions, consult with your SAP Basis team or system administrator.
  
  
  
  Testing:
  
  After activation, perform thorough testing to ensure that the functionalities related to the activated business function are working as expected.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SFW5: To manage business functions.
  SICF: To check and manage Internet Communication Framework services, which may be related to the business function.
  
  
  
  SAP Notes: 
  
  Check for any relevant SAP Notes that may provide additional guidance or fixes related to the specific business function or error message.
  
  
  
  Enhancement Packages: 
  
  Familiarize yourself with the concept of Enhancement Packages in SAP, as they allow for selective activation of new functionalities without upgrading the entire system.
  
  
  
  By following these steps, you should be able to resolve the TH045 error and activate the necessary business function in your SAP system.