How To Fix FM891 - Form &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: FM - Dunning Notices

• Message number: 891

• Message text: Form &1 is not valid

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 FM891 - Form &1 is not valid ?

  The SAP error message FM891, which states "Form &1 is not valid," typically occurs when there is an issue with the form being referenced in a function module or program. This error can arise in various contexts, such as when working with SAPscript forms, Smart Forms, or Adobe Forms.
  Causes:
  
  Form Name Typo: The form name specified in the program or function module may contain a typo or may not exist in the system.
  Form Not Activated: The form might not be activated. In SAP, forms need to be activated before they can be used.
  Form Deleted: The form may have been deleted or is not available in the current client.
  Authorization Issues: The user may not have the necessary authorizations to access the form.
  Transport Issues: If the form was transported from another system, there may have been issues during the transport process.
  
  Solutions:
  
  Check Form Name: Verify that the form name specified in the program or function module is correct and exists in the system.
  Activate the Form: If the form exists but is not activated, go to the relevant transaction (e.g., SMARTFORMS for Smart Forms) and activate the form.
  Check Client: Ensure that you are in the correct client where the form is supposed to exist.
  Review Authorizations: Check if the user has the necessary authorizations to access the form. This can be done by consulting with your SAP security team.
  Transport Check: If the form was recently transported, check the transport logs for any errors and ensure that the form was successfully imported into the target system.
  Debugging: If the issue persists, consider debugging the program or function module to trace where the error is being triggered.
  
  Related Information:
  
  Transaction Codes: 
  
  SMARTFORMS: For Smart Forms management.
  SE71: For SAPscript form management.
  SFP: For Adobe Forms management.
  
  
  Documentation: Refer to SAP Help documentation for more details on forms and their management.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message FM891.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.