How To Fix S#121 - No input help is available

SAP Error Message - Details

• Message type: E = Error

• Message class: S# -

• Message number: 121

• Message text: No input help is available

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 S#121 - No input help is available ?

  The SAP error message S#121 "No input help is available" typically occurs when a user tries to access input help (F4 help) for a field in a transaction or program, but the system cannot provide any help for that specific field. This can happen for several reasons:
  Causes:
  
  Missing Domain or Data Element: The field may not be associated with a domain or data element that has an input help defined.
  Custom Fields: If the field is a custom field and does not have an associated input help, this error can occur.
  Field Configuration: The field may be configured in such a way that it does not allow input help.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the input help for that field.
  Technical Issues: There could be a technical issue with the SAP system or the specific transaction.
  
  Solutions:
  
  Check Field Configuration: Verify the configuration of the field in the relevant data element or domain. Ensure that input help is defined.
  Custom Development: If the field is custom, consider implementing a custom input help using a search help (F4) exit or by defining a new search help in the ABAP Dictionary.
  Authorization Check: Ensure that the user has the necessary authorizations to access the input help for that field.
  Consult Documentation: Check the SAP documentation or help files for the specific transaction or program to see if there are any known issues or additional configuration steps required.
  Contact SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to check the definitions and configurations related to the field.
  Search Help: You can create or modify search helps using transaction SE11 or SE84 to provide input help for custom fields.
  Debugging: If you have access, you can debug the program to see why the input help is not being triggered.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.