How To Fix DTINF116 - Link between TC & cannot be created as RFC FM & is used

SAP Error Message - Details

• Message type: E = Error

• Message class: DTINF - Information Retrieval Framework texts

• Message number: 116

• Message text: Link between TC & cannot be created as RFC FM & is used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DTINF116 - Link between TC & cannot be created as RFC FM & is used ?

  The SAP error message DTINF116 indicates that there is an issue with creating a link between a Transaction Code (TC) and a Remote Function Module (RFC FM) because the RFC Function Module is already in use. This typically occurs in the context of SAP's integration and communication mechanisms, particularly when dealing with Remote Function Calls (RFCs) and transaction codes that are meant to trigger certain functions.
  Cause:
  
  
  Function Module Already in Use: The error suggests that the RFC Function Module you are trying to link to the transaction code is already being utilized by another transaction or process. This can happen if the function module is already assigned to another transaction or if it is being used in a different context.
  
  
  Configuration Issues: There may be configuration issues in the system that prevent the creation of the link. This could be due to incorrect settings or missing authorizations.
  
  
  System Locking: Sometimes, the system may have locks in place that prevent changes to certain objects, including function modules and transaction codes.
  
  
  Solution:
  
  
  Check Existing Links: Verify if the RFC Function Module is already linked to another transaction code. You can do this by checking the transaction codes that are currently assigned to the function module in the SAP system.
  
  
  Remove or Modify Existing Links: If the function module is linked to another transaction code that is not needed, consider removing that link or modifying it to allow the new link to be created.
  
  
  Review Authorizations: Ensure that you have the necessary authorizations to create links between transaction codes and function modules. If you lack the required permissions, contact your SAP administrator.
  
  
  Check for Locks: Investigate if there are any locks on the function module or transaction code that might be preventing the creation of the link. You can use transaction codes like SM12 to check for locks.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific function module and transaction code you are working with. There may be specific guidelines or restrictions that apply.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights or solutions based on the specific context of your system.
  
  
  Related Information:
  
  Transaction Codes: Transaction codes in SAP are shortcuts to access specific functions or programs. They are often linked to function modules to execute specific tasks.
  Remote Function Call (RFC): RFC is a communication interface in SAP that allows for the execution of functions in a remote system. It is commonly used for integrating different SAP systems or connecting SAP with external systems.
  Function Module: A function module is a reusable piece of code in SAP that can be called from various programs or transaction codes. It encapsulates specific functionality and can be executed remotely.
  
  By following the above steps, you should be able to resolve the DTINF116 error and successfully create the desired link between the transaction code and the RFC function module.