How To Fix M7771 - Form & is still active (CLOSE_FORM missing)

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 771

• Message text: Form & is still active (CLOSE_FORM missing)

What causes this issue?

The function OPEN_FORM has been called for layout set &V1& although
the previous print procedure was not ended with CLOSE_FORM.

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

System Response

How to fix this error?

Please check the use of the SAPscript program interface in your
program. A print procedure must be initiated with OPEN_FORM
and ended with CLOSE_FORM.<ZV>(_BS:aus TD420 kopiert)</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M7771 - Form & is still active (CLOSE_FORM missing) ?

  The SAP error message M7771, which states "Form & is still active (CLOSE_FORM missing)," typically occurs in the context of SAPscript or Smart Forms when there is an issue with the form processing. This error indicates that a form is still active and has not been properly closed, which can lead to issues in printing or displaying the form.
  Cause:
  
  Unclosed Form: The most common cause of this error is that the form has not been properly closed in the code. In SAPscript, every form that is opened must be closed with a CLOSE_FORM statement.
  Incorrect Form Logic: There may be logical errors in the form processing that prevent the form from being closed correctly.
  Multiple Calls: If the form is being called multiple times without proper closure, it can lead to this error.
  Programmatic Errors: Issues in the ABAP code that handles the form can also lead to this error.
  
  Solution:
  
  Check the Form Code: Review the SAPscript or Smart Form code to ensure that every OPEN_FORM statement has a corresponding CLOSE_FORM statement. Make sure that the form is being closed in all execution paths.
  Debugging: Use the debugger to step through the code where the form is being called. Check if the form is being opened and closed correctly.
  Review Logic: Ensure that the logic in the form does not skip the CLOSE_FORM statement due to conditional statements or loops.
  Test with Simplified Data: Sometimes, complex data can cause issues. Test the form with simplified or different data to see if the error persists.
  Check for Multiple Calls: Ensure that the form is not being called multiple times without proper closure. If it is, refactor the code to ensure that it is only called once or properly closed after each call.
  
  Related Information:
  
  SAPscript vs. Smart Forms: Understand the differences between SAPscript and Smart Forms, as the handling of forms can differ between the two.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Refer to the official SAP documentation for SAPscript and Smart Forms for best practices in form design and handling.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an experienced ABAP developer for further assistance.