How To Fix SV328 - Assign non-identical screen numbers.

SAP Error Message - Details

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 328

• Message text: Assign non-identical screen numbers.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SV328 - Assign non-identical screen numbers. ?

  The SAP error message SV328, which states "Assign non-identical screen numbers," typically occurs in the context of screen programming in SAP, particularly when working with screen sequences in a module pool or dialog programming. This error indicates that there is an issue with the screen numbers assigned to a particular flow or sequence of screens.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Screen Numbers: The same screen number is assigned to multiple screens in the same program or module pool.
  Incorrect Screen Sequence: The screen numbers are not assigned in a proper sequence, leading to confusion in the flow of the program.
  Screen Number Conflicts: There may be conflicts between screen numbers defined in different programs or modules.
  
  Solution:
  To resolve the SV328 error, you can take the following steps:
  
  
  Check Screen Numbers:
  
  Go to the screen painter (SE80 or SE41) and review the screen numbers assigned to your module pool.
  Ensure that each screen has a unique number and that there are no duplicates.
  
  
  
  Review Screen Flow Logic:
  
  Check the flow logic of your program to ensure that the screens are called in the correct order.
  Make sure that the screen numbers are assigned correctly in the PBO (Process Before Output) and PAI (Process After Input) modules.
  
  
  
  Adjust Screen Assignments:
  
  If you find any duplicate screen numbers, change them to unique values.
  Ensure that the screen numbers are non-identical and follow a logical sequence.
  
  
  
  Recompile the Program:
  
  After making the necessary changes, recompile the program to ensure that the changes take effect.
  
  
  
  Test the Program:
  
  Execute the program to verify that the error has been resolved and that the screens are functioning as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE41 (Menu Painter) to manage and review your screens.
  Documentation: Refer to SAP documentation on screen programming and module pool development for best practices and guidelines.
  SAP Notes: Check SAP Notes for any specific patches or updates related to screen programming that might address known issues.
  
  By following these steps, you should be able to resolve the SV328 error and ensure that your screen numbers are correctly assigned and functioning.