How To Fix SB390 - The lines are too long to be concatenated

SAP Error Message - Details

• Message type: E = Error

• Message class: SB - Version Management Messages

• Message number: 390

• Message text: The lines are too long to be concatenated

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 SB390 - The lines are too long to be concatenated ?

  The SAP error message SB390, which states "The lines are too long to be concatenated," typically occurs when you are trying to concatenate strings or lines in a way that exceeds the maximum allowable length in SAP. This can happen in various contexts, such as when dealing with long text fields, messages, or data processing.
  Cause:
  
  Exceeding Length Limits: SAP has specific limits on the length of strings or text fields. For example, the maximum length for a single line of text in certain contexts is often limited to 255 characters.
  Concatenation of Multiple Lines: If you are trying to concatenate multiple lines of text that, when combined, exceed the maximum length allowed by SAP, this error will occur.
  Data Processing: This error can also arise during data processing tasks, such as when generating reports or exporting data, where the output exceeds the defined limits.
  
  Solution:
  
  Check Length Limits: Review the maximum length limits for the specific context in which you are encountering the error. Ensure that the concatenated string does not exceed these limits.
  Split Long Text: If you have long text that needs to be processed, consider splitting it into smaller segments that fit within the allowable limits. You can then handle each segment separately.
  Use Text Variables: Instead of concatenating long strings directly, consider using text variables or structures that can hold longer text and manage them appropriately.
  Adjust Code Logic: If you are working with ABAP code, review the logic to ensure that you are not inadvertently trying to concatenate too many lines or too much data at once.
  Error Handling: Implement error handling in your code to catch this error and provide a user-friendly message or alternative processing logic.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for specific limits related to text fields and concatenation in the context you are working with.
  ABAP Programming Guidelines: If you are a developer, familiarize yourself with ABAP programming guidelines regarding string handling and text processing.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the SB390 error and manage long text concatenation effectively in your SAP environment.