How To Fix TD412 - Too many text symbols nested

SAP Error Message - Details

• Message type: E = Error

• Message class: TD - SAPscript: Text editor, composer, forms, styles and fonts

• Message number: 412

• Message text: Too many text symbols nested

What causes this issue?

Too many text symbols were nested.

System Response

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

How to fix this error?

Text symbols can be nested, the value of a text symbol can be a new
text symbol, which again has to be replaced. The maximum limit for the
nesting depth of text symbols is 10. Please reduce the nesting depth by
replacing some text symbols with constant texts.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TD412 - Too many text symbols nested ?

  The SAP error message TD412 ("Too many text symbols nested") typically occurs when there is an excessive nesting of text symbols in a text element, such as in a smart form, SAPscript, or other text-related objects. This error indicates that the system has reached the limit for how many text symbols can be nested within each other.
  Cause:
  
  Excessive Nesting: The primary cause of this error is that the text symbols are nested too deeply. SAP has a limit on how many levels of text symbols can be nested, and exceeding this limit triggers the error.
  Complex Formatting: If you are using complex formatting or multiple layers of text symbols, it can lead to this issue.
  Incorrect Logic: Sometimes, the logic used to create the text elements may inadvertently lead to deeper nesting than intended.
  
  Solution:
  
  Reduce Nesting: Review the text elements and reduce the number of nested text symbols. Try to flatten the structure by combining text elements where possible.
  Simplify Text Logic: If you are using conditional logic or loops to generate text, consider simplifying this logic to avoid deep nesting.
  Use Alternative Approaches: Instead of nesting text symbols, consider using alternative methods to achieve the desired output, such as using different text elements or concatenating strings in a different way.
  Check for Unused Symbols: Sometimes, there may be unused or redundant text symbols that can be removed to simplify the structure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error. SAP frequently updates its documentation and may provide specific fixes or recommendations.
  Documentation: Review the SAP documentation for Smart Forms or SAPscript to understand the limitations and best practices for using text symbols.
  Testing: After making changes, thoroughly test the output to ensure that the desired formatting and content are still achieved without triggering the error.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with an SAP expert or developer who can provide more tailored assistance based on the specific context of your implementation.