How To Fix AR177 - Unique form identifier & is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 177

• Message text: Unique form identifier & is invalid

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AR177 - Unique form identifier & is invalid ?

  The SAP error message AR177, which states "Unique form identifier & is invalid," typically occurs when there is an issue with the form identifier being used in a transaction or process. This error can arise in various contexts, such as when dealing with forms in SAPscript, Smart Forms, or Adobe Forms.
  Causes:
  
  Invalid Form Identifier: The form identifier you are trying to use does not exist in the system or is incorrectly specified.
  Transport Issues: If the form was recently transported from another system, it may not have been properly imported or activated.
  Authorization Issues: The user may not have the necessary authorizations to access the specified form.
  Configuration Errors: There may be configuration issues in the form settings or in the related application.
  
  Solutions:
  
  Check Form Identifier: Verify that the form identifier you are using is correct. You can do this by checking in the relevant transaction (e.g., SMARTFORMS for Smart Forms).
  Activate the Form: If the form was recently created or modified, ensure that it has been activated. In the case of Smart Forms, you can do this in the SMARTFORMS transaction.
  Transport Check: If the form was transported, ensure that the transport request was successfully imported and that the form is available in the target system.
  Authorization Check: Ensure that the user has the necessary authorizations to access and execute the form. You may need to check the user roles and profiles.
  Debugging: If the issue persists, consider debugging the program or transaction that is calling the form to identify any underlying issues.
  
  Related Information:
  
  Transaction Codes: 
  
  SMARTFORMS: For Smart Forms management.
  SE71: For SAPscript forms.
  SFP: For Adobe Forms.
  
  
  Documentation: Refer to SAP Help documentation for more details on form management and troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  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.