How To Fix /ISDFPS/FDP020 - Cannot execute function; select a force element

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FDP -

• Message number: 020

• Message text: Cannot execute function; select a force element

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/FDP020 - Cannot execute function; select a force element ?

  The SAP error message /ISDFPS/FDP020 Cannot execute function; select a force element typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO) modules, particularly when dealing with planning functions or data manipulation tasks.
  Cause:
  This error generally indicates that the system is expecting a "force element" to be selected or specified before executing a particular function. A "force element" is a specific data element that is required for the function to process correctly. The absence of this selection leads to the error message.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Select a Force Element: Ensure that you have selected a valid force element in the planning function or transaction you are trying to execute. This may involve navigating to the relevant screen and making the appropriate selection.
  
  
  Check Configuration: If you are unsure about which force elements are available or required, check the configuration settings for the planning function. This can usually be done in the SAP GUI by navigating to the relevant planning area or function configuration.
  
  
  Review Documentation: Consult the SAP documentation or help resources related to the specific planning function you are using. This can provide insights into the required parameters and how to set them up correctly.
  
  
  User Authorization: Ensure that you have the necessary authorizations to execute the function. Sometimes, lack of permissions can lead to unexpected errors.
  
  
  Consult with SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support or your internal SAP team for further assistance. They may have additional insights or solutions based on your specific system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with the transaction codes related to planning functions in SAP, such as /SAPAPO/DP for demand planning or /SAPAPO/SDP for supply network planning.
  Training and Documentation: If you are new to SAP IBP or APO, consider undergoing training or reviewing documentation to better understand the concepts of planning functions and force elements.
  
  By following these steps, you should be able to resolve the error and successfully execute the desired function in SAP.