How To Fix M2745 - Function module & could not be created! -> Reason: &

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 745

• Message text: Function module & could not be created! -> Reason: &

What causes this issue?

During creation of your LIS inbound interface, function modules are
also generated. This led to problems.
Reason &V2& has been identified.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

<ZH>Reason:</>
Function modules still exist for this function group.
Technical errors occurred.
There is already a function module with this name.
Function group &V3& is not permitted.
The function module name &V1& is not permitted.
You have reached the maximum number of functions in the function group.
Other problem.

System Response

The SAP system did not perform this step.
For this reason, the LIS inbound interface can no longer be
set up consistently.
All systems were canceled.

How to fix this error?

Use the error number to check the OSS, or search under the phrase "LIS
inbound interface" for a corresponding note.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2745 - Function module & could not be created! -> Reason: & ?

  The SAP error message M2745 indicates that a function module could not be created due to a specific reason, which is represented by the placeholder "&". This error typically occurs in the context of Material Management (MM) or related modules when there is an issue with the function module's creation process.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify function modules.
  Naming Conflicts: There may be a naming conflict with an existing function module or a reserved name.
  Syntax Errors: There could be syntax errors in the code or parameters defined for the function module.
  Transport Issues: If the function module is being transported from one system to another, there may be issues with the transport request.
  System Configuration: There may be configuration issues in the SAP system that prevent the creation of function modules.
  Database Issues: Problems with the underlying database could also lead to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create function modules. This can be done by checking the user's roles and authorizations in the SAP system.
  Review Naming Conventions: Verify that the name of the function module does not conflict with existing modules or reserved names. Follow SAP naming conventions.
  Debugging: If you have access to the ABAP Workbench, you can debug the function module creation process to identify any syntax errors or issues in the code.
  Transport Request: If the issue is related to transport, check the transport request for any errors and ensure that it is correctly configured.
  System Logs: Check the system logs (transaction SM21) for any related error messages that could provide more context on the issue.
  Database Check: Ensure that the database is functioning correctly and that there are no connectivity issues.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Builder) to create or modify function modules and SE80 (Object Navigator) to explore related objects.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the error persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.