How To Fix IMP143 - Period is negative - enter a positive period or zero

SAP Error Message - Details

• Message type: E = Error

• Message class: IMP - IMP: Messages

• Message number: 143

• Message text: Period is negative - enter a positive period or zero

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IMP143 - Period is negative - enter a positive period or zero ?

  The SAP error message IMP143: Period is negative - enter a positive period or zero typically occurs in the context of financial postings or reporting, particularly when dealing with periods in financial transactions, such as in the context of the Financial Accounting (FI) or Controlling (CO) modules.
  Cause:
  This error message indicates that the system is trying to process a period that is either negative or not valid. This can happen due to several reasons:
  
  Incorrect Period Input: The user may have inadvertently entered a negative value for the period.
  Date Configuration Issues: The fiscal year variant or period settings may not be configured correctly, leading to the system interpreting the period incorrectly.
  Posting Date Issues: The posting date may fall outside the allowed range of periods, causing the system to interpret it as a negative period.
  Data Entry Errors: Manual data entry errors can lead to incorrect values being inputted.
  
  Solution:
  To resolve the IMP143 error, you can take the following steps:
  
  
  Check Input Values: Ensure that the period you are trying to enter is a positive integer or zero. Review the input fields for any mistakes.
  
  
  Review Fiscal Year Variant: Verify that the fiscal year variant is set up correctly in the system. Check the configuration in the SAP Customizing Implementation Guide (IMG) under:
  
  Financial Accounting (New) > Financial Accounting Global Settings (New) > Fiscal Year > Maintain Fiscal Year Variant.
  
  
  
  Validate Posting Dates: Ensure that the posting date you are using falls within the valid range of periods defined in your fiscal year variant. You can check this in the transaction code OB52 (Open and Close Posting Periods).
  
  
  Check for System Updates: If the error persists, check if there are any system updates or patches that need to be applied, as sometimes bugs can cause unexpected behavior.
  
  
  Consult Documentation: Review SAP documentation or help resources for any specific notes related to the error message IMP143.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB52 (to manage posting periods) and OBY6 (to maintain fiscal year variants).
  SAP Notes: Search for SAP Notes related to IMP143 in the SAP Support Portal for any known issues or additional guidance.
  User Training: Ensure that users are trained on the correct procedures for entering periods and dates in SAP to minimize errors.
  
  By following these steps, you should be able to identify the cause of the IMP143 error and implement a solution to resolve it.