How To Fix M3787 - You cannot execute another function after deleting a long text

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 787

• Message text: You cannot execute another function after deleting a long text

What causes this issue?

You have deleted a text by overwriting the language key and the text
lines with blanks. At the same time, you have chosen a function (such
as Create).

System Response

The function to be executed is cancelled by the system since you cannot
simultaneously delete a text and execute a specific function relating
to long texts.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3787 - You cannot execute another function after deleting a long text ?

  The SAP error message M3787, "You cannot execute another function after deleting a long text," typically occurs when a user attempts to perform an action in the SAP system after deleting a long text (such as a material description or other text fields) without properly saving or finalizing the deletion.
  Cause:
  The error is caused by the system's requirement to maintain data integrity. When a long text is deleted, the system expects the user to either save the changes or cancel the operation before proceeding with any other actions. Attempting to execute another function (like saving, editing, or navigating) without completing the deletion process leads to this error.
  Solution:
  To resolve this error, follow these steps:
  
  
  Save Changes: If you have deleted a long text and want to keep that change, make sure to save the changes before attempting to perform any other actions. Look for the "Save" button or use the keyboard shortcut (usually Ctrl + S).
  
  
  Cancel Deletion: If you do not want to keep the deletion, you can cancel the operation. Look for a "Cancel" or "Back" button to revert the changes.
  
  
  Re-enter Long Text: If you accidentally deleted a long text and want to restore it, you may need to re-enter the text manually after saving or canceling the deletion.
  
  
  Check for Locks: Ensure that there are no locks on the data you are trying to access. Sometimes, other users or processes may lock the data, causing issues.
  
  
  Review User Permissions: Ensure that you have the necessary permissions to perform the actions you are trying to execute after deleting the long text.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or consult with your SAP support team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes where long texts are managed, such as MM01 (Create Material), MM02 (Change Material), or others related to text management.
  Long Text Management: Long texts in SAP are often used for materials, vendors, customers, etc. Understanding how to manage these texts effectively can help prevent such errors.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the M3787 error and continue working in the SAP system without further issues.