How To Fix MMPUR_POHANDLER_TECH022 - Specify a non-negative number.

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_POHANDLER_TECH - Technical PO Handler Messages

• Message number: 022

• Message text: Specify a non-negative number.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MMPUR_POHANDLER_TECH022 - Specify a non-negative number. ?

  The SAP error message MMPUR_POHANDLER_TECH022 with the description "Specify a non-negative number" typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that a field that requires a non-negative numeric value has been provided with an invalid input, such as a negative number or an empty value.
  Cause:
  
  Negative Value Input: A user may have inadvertently entered a negative number in a field that expects a non-negative value (e.g., quantity, price).
  Field Configuration: The field may be configured to only accept non-negative values, and the input does not meet this requirement.
  Data Transfer Issues: If data is being transferred from another system or module, it may not be formatted correctly, leading to negative values being passed where they are not allowed.
  User Error: Users may not be aware of the constraints on certain fields and may enter values that are not valid.
  
  Solution:
  
  Check Input Values: Review the fields in the transaction where the error occurred. Ensure that all numeric fields that require non-negative values are filled with appropriate values (i.e., zero or positive numbers).
  Validation: Implement validation checks in the user interface or during data entry to prevent negative values from being entered in the first place.
  Review Configuration: If the error persists, check the configuration of the relevant fields in the SAP system to ensure they are set up correctly to accept only non-negative values.
  Data Correction: If the error is due to data transfer or migration, correct the data in the source system or during the transfer process to ensure that only valid values are sent to SAP.
  User Training: Provide training to users on the correct input values and the importance of adhering to the constraints of the fields.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to purchasing, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Debugging: If you have access to debugging tools, you can analyze the program logic to identify where the error is being triggered and what specific input is causing it.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.