How To Fix RAP_OPXY_DATA_MODEL002 - & cannot be negative

SAP Error Message - Details

• Message type: E = Error

• Message class: RAP_OPXY_DATA_MODEL - RESTful ABAP Odata Data Model Texts

• Message number: 002

• Message text: & cannot be negative

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RAP_OPXY_DATA_MODEL002 - & cannot be negative ?

  The SAP error message RAP_OPXY_DATA_MODEL002 typically occurs in the context of the SAP RAP (Rapid Application Programming) model, particularly when dealing with data operations that involve negative values where they are not allowed. The specific message "cannot be negative" indicates that a value being processed is expected to be non-negative (zero or positive), but a negative value has been encountered.
  
  Cause:
  
  Data Validation: The error is often triggered by a validation rule in the RAP model that enforces non-negative values for certain fields (e.g., quantities, amounts).
  Input Error: A user or system process may be attempting to input a negative value into a field that does not accept it.
  Business Logic: The underlying business logic may dictate that certain fields must always be non-negative due to the nature of the data being processed (e.g., inventory levels, financial transactions).
  
  
  Solution:
  
  Check Input Values: Review the input data being processed when the error occurs. Ensure that all values