How To Fix CX_WDK_CONTROLLER021 - Script contains to many lines and needs to be splitted

SAP Error Message - Details

• Message type: E = Error

• Message class: CX_WDK_CONTROLLER - FP/BE/BDC Controller Messages

• Message number: 021

• Message text: Script contains to many lines and needs to be splitted

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 CX_WDK_CONTROLLER021 - Script contains to many lines and needs to be splitted ?

  The SAP error message CX_WDK_CONTROLLER021 indicates that a script in the Web Dynpro ABAP application has exceeded the maximum allowed number of lines. This is a common issue when developing Web Dynpro applications, as there are limits on the size and complexity of scripts to ensure maintainability and performance.
  
  Cause:
  
  Excessive Script Length: The script you are trying to execute has too many lines of code. SAP has a limit on the number of lines in a single script to prevent performance issues and to encourage better coding practices.
  Complex Logic: If the script contains complex logic or multiple functionalities, it can easily exceed the line limit.
  Poor Code Structure: Not following best practices in code organization can lead to long scripts that are difficult to manage.
  
  
  Solution:
  
  
  Split the Script: Break down the long script into smaller, more manageable pieces. You can create multiple methods or functions to handle different parts of the logic.
  
  Modularization: Identify