How To Fix >CFC020 - Code generation error: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: >CFC -

• Message number: 020

• Message text: Code generation error: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >CFC020 - Code generation error: &1 ?

  The SAP error message CFC020 indicates a code generation error in the context of the SAP system, particularly related to the ABAP (Advanced Business Application Programming) environment. This error typically occurs during the activation of a function module, class, or other ABAP objects.
  Causes of CFC020 Error
  
  Syntax Errors: There may be syntax errors in the ABAP code that prevent the code from being generated correctly.
  Missing Objects: The code may reference objects (like tables, function modules, or classes) that do not exist or are not activated.
  Inconsistent Data Dictionary: There may be inconsistencies in the data dictionary, such as missing or inconsistent definitions of database tables or fields.
  Transport Issues: If the object was transported from another system, there may be issues with the transport that caused the object to be incomplete or inconsistent.
  Authorization Issues: Lack of proper authorizations can sometimes lead to issues in code generation.
  System Bugs: Occasionally, bugs in the SAP system itself can lead to unexpected errors during code generation.
  
  Solutions to CFC020 Error
  
  Check Syntax: Review the ABAP code for any syntax errors. Use the ABAP Editor (SE38 or SE80) to check for errors and correct them.
  Activate Dependent Objects: Ensure that all dependent objects (like tables, views, or other function modules) are activated and available in the system.
  Check Data Dictionary: Use transaction SE11 to check the data dictionary for any inconsistencies. Make sure all database objects are correctly defined and activated.
  Re-transport Objects: If the object was transported, consider re-transporting it or checking the transport logs for any issues.
  Check Authorizations: Ensure that you have the necessary authorizations to activate and generate code for the object.
  Debugging: If the error persists, you may need to debug the code generation process. Use transaction SE80 to analyze the object and see where the error occurs.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  System Restart: In some cases, a system restart may resolve temporary issues affecting code generation.
  
  Related Information
  
  Transaction Codes: SE80 (Object Navigator), SE38 (ABAP Editor), SE11 (Data Dictionary), SE37 (Function Module).
  SAP Notes: Always check for relevant SAP Notes that may provide specific fixes or workarounds for the CFC020 error.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.