How To Fix COM_DIFF_BSP016 - Generation not possible; Inconsistency in Link Handler

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_DIFF_BSP - Messages for Differentiation Keys

• Message number: 016

• Message text: Generation not possible; Inconsistency in Link Handler

What causes this issue?

Inconsistency in link handler.

System Response

Generation terminated.

How to fix this error?

Contact system administration.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_DIFF_BSP016 - Generation not possible; Inconsistency in Link Handler ?

  The SAP error message COM_DIFF_BSP016 indicates that there is an inconsistency in the Link Handler, which is preventing the generation of a specific object or component. This error typically arises in the context of SAP Business Suite applications, particularly when dealing with Business Server Pages (BSP) or Web Dynpro applications.
  Cause:
  The error can be caused by several factors, including:
  
  Inconsistent Data: There may be inconsistencies in the data or configuration settings related to the BSP application or the underlying business objects.
  Missing Dependencies: Required components or dependencies for the BSP application may be missing or not properly configured.
  Transport Issues: If the application was transported from one system to another, there may be issues with the transport that led to inconsistencies.
  Development Errors: Errors in the development of the BSP application, such as incorrect coding or configuration, can also lead to this error.
  
  Solution:
  To resolve the COM_DIFF_BSP016 error, you can follow these steps:
  
  
  Check for Inconsistencies:
  
  Use transaction SE80 (Object Navigator) or SE37 (Function Builder) to check the BSP application and its components for inconsistencies.
  Look for any missing or incorrectly configured objects.
  
  
  
  Rebuild the BSP Application:
  
  Try to regenerate the BSP application by using transaction SE80. Right-click on the BSP application and select the option to regenerate or activate it.
  
  
  
  Check Dependencies:
  
  Ensure that all required components and dependencies are present and correctly configured. This includes checking for any missing function modules, classes, or other objects that the BSP application relies on.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings. You may need to re-transport the affected objects or manually adjust the configurations.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the application to identify the specific point of failure. Use transaction SE80 or SE37 to set breakpoints and analyze the flow of the application.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  
  Related Information:
  
  BSP Applications: Business Server Pages are used to create web applications in SAP. Understanding the structure and components of BSP applications can help in troubleshooting.
  SAP Notes: Regularly check for SAP Notes related to BSP and Web Dynpro applications, as they often contain fixes and best practices.
  Development Guidelines: Follow SAP's development guidelines for BSP applications to avoid common pitfalls that can lead to inconsistencies.
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the COM_DIFF_BSP016 error.