How To Fix SV657 - Function module & could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 657

• Message text: Function module & could not be created

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 SV657 - Function module & could not be created ?

  The SAP error message SV657, which states "Function module & could not be created," typically indicates that there is an issue with the creation of a function module in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of SV657 Error
  
  
  Authorization Issues: The user may not have the necessary authorizations to create function modules. This can happen if the user lacks the required roles or permissions in the SAP system.
  
  
  Naming Conflicts: If the function module name already exists or conflicts with existing objects, the system may prevent the creation of a new function module.
  
  
  Transport Issues: If the system is in a transport environment, there may be issues related to transport requests that can prevent the creation of new objects.
  
  
  System Configuration: There may be configuration issues in the SAP system that prevent the creation of function modules, such as system settings or parameters that are not correctly configured.
  
  
  Technical Errors: There could be underlying technical issues, such as database problems or system inconsistencies, that are causing the error.
  
  
  Solutions to SV657 Error
  
  
  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 transaction SU53 or SU01.
  
  
  Verify Naming: Check if the function module name you are trying to create already exists. You can do this by searching for the function module in transaction SE37. If it exists, consider using a different name.
  
  
  Review Transport Requests: If you are working in a transport environment, ensure that there are no issues with transport requests. You can check the transport logs for any errors.
  
  
  System Configuration: Review the system configuration settings to ensure that everything is set up correctly. This may involve checking system parameters or consulting with your SAP Basis team.
  
  
  Check for Technical Issues: Look for any underlying technical issues that may be affecting the system. This could involve checking system logs (transaction SM21) or database logs for errors.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more detailed insights based on your specific system configuration and error logs.
  
  
  Related Information
  
  
  Transaction Codes: 
  
  SE37: Function Builder
  SU53: Authorization Check
  SM21: System Log
  SE80: Object Navigator
  
  
  
  SAP Notes: Always check the SAP Support Portal for any specific notes related to the SV657 error, as they may provide additional context or solutions.
  
  
  By following these steps, you should be able to identify the cause of the SV657 error and implement a suitable solution.