How To Fix /CPD/SS_MESSAGES398 - Please enter positive values for demand and supply quantities.

SAP Error Message - Details

• Message type: E = Error

• Message class: /CPD/SS_MESSAGES -

• Message number: 398

• Message text: Please enter positive values for demand and supply quantities.

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 /CPD/SS_MESSAGES398 - Please enter positive values for demand and supply quantities. ?

  The SAP error message /CPD/SS_MESSAGES398 indicates that there is an issue with the demand and supply quantities in a specific transaction or process. This error typically arises when the system expects positive values for these quantities, but either a zero or negative value has been entered.
  Cause:
  
  Incorrect Data Entry: The user may have mistakenly entered a zero or negative value for demand or supply quantities.
  Data Import Issues: If data is being imported from an external source, there may be issues with the data format or values being passed.
  Configuration Issues: There may be settings in the system that are not correctly configured, leading to this error when certain conditions are met.
  Business Logic: The business process may require that certain conditions are met before allowing the entry of demand and supply quantities.
  
  Solution:
  
  Check Input Values: Review the values entered for demand and supply quantities. Ensure that both are positive numbers.
  Data Validation: Implement validation checks in the input forms to prevent users from entering zero or negative values.
  Review Data Imports: If the error occurs during data import, check the source data for any incorrect values and correct them before importing.
  Consult Documentation: Review SAP documentation or configuration guides related to the specific module you are working with to ensure that all settings are correct.
  Debugging: If the issue persists, consider debugging the process to identify where the negative or zero values are being introduced.
  User Training: Provide training to users on the importance of entering valid data and how to avoid common mistakes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Identify the specific transaction code where the error occurs to narrow down the context.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to prevent it from occurring in the future.