How To Fix /ISDFPS/OM402 - Force element (source object) must be selected

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/OM -

• Message number: 402

• Message text: Force element (source object) must be selected

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 /ISDFPS/OM402 - Force element (source object) must be selected ?

  The SAP error message /ISDFPS/OM402 Force element (source object) must be selected typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP S/4HANA environments, particularly when dealing with planning and forecasting functionalities. This error indicates that a required field, specifically the "force element" or "source object," has not been selected or is missing in the transaction or process you are trying to execute.
  Cause:
  
  Missing Selection: The most common cause of this error is that the user has not selected a force element in the relevant planning transaction or screen.
  Configuration Issues: There may be configuration issues in the system that prevent the force element from being recognized or displayed.
  Authorization Issues: The user may not have the necessary authorizations to view or select the force element.
  Data Integrity Issues: There may be issues with the data integrity in the system, such as missing or incomplete master data related to the force element.
  
  Solution:
  
  Select the Force Element: Ensure that you have selected a valid force element in the relevant field before proceeding. This may involve navigating to the appropriate screen and making the selection.
  Check Configuration: Review the configuration settings related to the force elements in your SAP system. Ensure that all necessary settings are correctly configured.
  Review Authorizations: Check if the user has the necessary authorizations to access and select the force element. If not, contact your system administrator to grant the required permissions.
  Data Validation: Validate the master data related to the force elements to ensure that all necessary data is present and correctly maintained.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidance related to the transaction or process you are working on.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to planning, such as /ISDFPS/OM for order management or other related transactions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider visiting SAP Community forums or other user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.