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

/ISDFPS/OM402 - Overview

• 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.

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/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