How To Fix /UI2/SAP_NWBC009 - A code line exceeds the maximum length

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/SAP_NWBC -

• Message number: 009

• Message text: A code line exceeds the maximum length

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/SAP_NWBC009 - A code line exceeds the maximum length ?

  The SAP error message /UI2/SAP_NWBC009 A code line exceeds the maximum length typically occurs in the context of SAP Fiori or SAP NetWeaver Business Client (NWBC) when there is an issue with the length of a line of code in a custom or standard application. This error can arise due to various reasons, including:
  Cause:
  
  Exceeding Maximum Length: The error indicates that a line of code in the application exceeds the maximum allowed length. In SAP, there are limits on the length of code lines, and exceeding this limit can lead to this error.
  Custom Code: If you have custom code or modifications in your application, it may contain long lines that exceed the limit.
  Generated Code: Sometimes, generated code from tools or frameworks may inadvertently create long lines that exceed the maximum length.
  
  Solution:
  
  Review Code: Check the code in the application for any lines that are excessively long. Break them down into shorter lines if possible. This may involve refactoring the code to improve readability and maintainability.
  Use Concatenation: If you are dealing with long strings, consider using string concatenation to break them into smaller parts.
  Check for Loops: If the error occurs in a loop, ensure that the loop does not generate excessively long lines of code.
  Debugging: Use debugging tools to identify the exact line of code causing the issue. This can help you pinpoint where the problem lies.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue. Sometimes, SAP releases patches or notes that provide solutions for known issues.
  Consult Documentation: Review the SAP documentation for guidelines on code length and best practices for writing code in SAP environments.
  
  Related Information:
  
  SAP Community: You can search for similar issues on the SAP Community forums, where other users may have encountered and resolved the same error.
  SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance.
  Code Standards: Familiarize yourself with SAP's coding standards and best practices to avoid similar issues in the future.
  
  By addressing the line length issue and following best practices, you should be able to resolve the error and prevent it from occurring again.