How To Fix 1X022 - Create the function module & for the link type "&"

SAP Error Message - Details

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 022

• Message text: Create the function module & for the link type "&"

What causes this issue?

To define a link type completely, one or more function modules have to
be created. The function module &V1& for link type "&V2&" does not
exist in the system or is not active.

System Response

The link type cannot be activated or cannot be used in the definition
of a node type.

How to fix this error?

First create the function module &V1& or activate it. Then repeat the
function you just selected.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1X022 - Create the function module & for the link type "&" ?

  The SAP error message 1X022 typically indicates an issue related to the creation of a function module for a specific link type in the context of SAP's data model or application development. This error can arise in various scenarios, such as when working with Business Object (BO) definitions, data models, or when trying to create or modify function modules in the ABAP environment.
  Cause:
  
  Missing Function Module: The function module that is supposed to be created or linked does not exist or is not defined correctly.
  Incorrect Link Type: The specified link type may not be valid or recognized by the system.
  Authorization Issues: The user may not have the necessary authorizations to create or modify function modules.
  Technical Errors: There could be underlying technical issues in the SAP system, such as inconsistencies in the database or transport issues.
  
  Solution:
  
  
  Check Function Module Definition:
  
  Verify if the function module exists in the system. You can do this by using transaction code SE37 (Function Builder) to search for the function module.
  If it does not exist, you may need to create it or ensure that it is properly defined.
  
  
  
  Validate Link Type:
  
  Ensure that the link type specified in the error message is valid and correctly configured. Check the documentation or configuration settings related to the link type.
  
  
  
  Review Authorizations:
  
  Check if the user has the necessary authorizations to create or modify function modules. You may need to consult with your SAP security team to ensure proper access rights.
  
  
  
  Check for Technical Issues:
  
  Look for any inconsistencies in the system that might be causing the error. This could involve checking system logs (transaction SLG1) or running consistency checks.
  If necessary, consult with your SAP Basis team to investigate any underlying technical issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SLG1 (Application Log).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.