How To Fix TT152 - Maximum of 99 dynpros per transaction (currently & dynpros)

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 152

• Message text: Maximum of 99 dynpros per transaction (currently & dynpros)

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 TT152 - Maximum of 99 dynpros per transaction (currently & dynpros) ?

  The SAP error message TT152 indicates that a transaction has exceeded the maximum limit of 99 dynpros (dynamic programs) that can be associated with it. Dynpros are the screens in SAP that are used for user interaction, and each transaction can have multiple screens associated with it. When the number of dynpros exceeds 99, this error is triggered.
  Cause:
  
  Excessive Dynpros: The primary cause of this error is that the transaction has been designed or modified to include more than 99 dynpros. This can happen due to:
  
  Complex transactions with many screens.
  Custom developments that add additional screens.
  Poor design choices that lead to unnecessary screen creation.
  
  
  
  Solution:
  
  Review Transaction Design: Analyze the transaction to determine if all dynpros are necessary. Consider consolidating screens or simplifying the transaction flow.
  Split the Transaction: If the transaction is too complex, consider splitting it into multiple transactions, each with its own set of dynpros. This can help keep the number of dynpros per transaction under the limit.
  Optimize Screen Usage: Look for opportunities to reuse existing screens or to combine functionalities into fewer screens.
  Check Custom Code: If there are custom developments, review the code to see if there are unnecessary dynpros being created. Refactor the code to reduce the number of screens.
  Consult Documentation: Refer to SAP documentation or guidelines regarding dynpro limits and best practices for transaction design.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to this error.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to analyze the structure of the transaction and its associated dynpros.
  Performance Considerations: Keep in mind that having too many dynpros can also impact performance and user experience, so optimizing the transaction is beneficial beyond just resolving the error.
  
  By following these steps, you should be able to resolve the TT152 error and improve the overall design of your SAP transactions.