How To Fix FR156 - Only select one function

SAP Error Message - Details

• Message type: E = Error

• Message class: FR - Messages for FI Reporting

• Message number: 156

• Message text: Only select one function

What causes this issue?

No SAPScript form was specified.

System Response

RFWMAN00 takes the standard form F_RFWMAN00_10.

How to fix this error?

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Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FR156 - Only select one function ?

  The SAP error message FR156 ("Only select one function") typically occurs in the context of using the SAP system for financial transactions, particularly when dealing with functions that require a single selection. This error indicates that the user has attempted to select multiple functions or options when only one is allowed.
  Cause:
  
  Multiple Selections: The user has selected more than one function or option in a screen or transaction where only a single selection is permitted.
  Incorrect Input: The input method may not be aligned with the expected input format, leading to confusion in the system.
  User Interface Design: Sometimes, the design of the user interface may lead users to believe that multiple selections are possible when they are not.
  
  Solution:
  
  Review Selections: Go back to the screen where the error occurred and ensure that only one function or option is selected. Deselect any additional options.
  Check Documentation: Refer to the SAP documentation or help files related to the specific transaction or function you are using to understand the selection requirements.
  User Training: If this error occurs frequently, consider providing additional training for users to familiarize them with the system's requirements and limitations.
  Consult with SAP Support: If the issue persists and you believe it should allow multiple selections, consult with your SAP support team or check SAP Notes for any related issues or patches.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to financial functions, such as those used for posting, reporting, or processing financial data.
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific transaction or function you are using.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the FR156 error and continue with your SAP tasks effectively.