How To Fix GPSC165 - Posting Period could not be derived. RC: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: GPSC - PSC Application

• Message number: 165

• Message text: Posting Period could not be derived. RC: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GPSC165 - Posting Period could not be derived. RC: &1 ?

  The SAP error message GPSC165, which states "Posting Period could not be derived. RC: &1," typically occurs in the context of financial postings or document processing within the SAP system. This error indicates that the system is unable to determine the appropriate posting period for a transaction, which is essential for proper accounting and reporting.
  Causes:
  
  Missing or Incorrect Configuration: The posting periods may not be properly configured in the system. This includes settings in the financial accounting (FI) module or controlling (CO) module.
  Closed Posting Periods: The posting period for the transaction date may be closed or not open for posting.
  Invalid Date: The date of the transaction may fall outside the defined posting periods.
  Authorization Issues: The user may not have the necessary authorizations to post in the specified period.
  Company Code Settings: The company code settings may not allow postings in the specified period.
  
  Solutions:
  
  
  Check Posting Period Configuration:
  
  Go to the transaction code OB52 to check the posting period settings. Ensure that the relevant periods are open for the company code and fiscal year in question.
  
  
  
  Verify Transaction Date:
  
  Ensure that the date of the transaction is within the open posting periods. If the date is incorrect, adjust it accordingly.
  
  
  
  Review User Authorizations:
  
  Check if the user has the necessary authorizations to post in the specified period. This can be done by reviewing the user's roles and authorizations.
  
  
  
  Adjust Company Code Settings:
  
  Review the company code settings to ensure that they allow postings in the desired periods. This may involve checking the fiscal year variant and its settings.
  
  
  
  Consult with Financial Team:
  
  If the issue persists, consult with the finance team or SAP support to ensure that all configurations are correct and that there are no underlying issues with the financial setup.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  OB52: To maintain posting periods.
  FB50: To post general ledger entries.
  FBL1N: To display vendor line items.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to posting periods and error messages.
  
  
  Documentation: Review SAP documentation related to financial accounting and posting periods for more detailed guidance.
  
  
  By following these steps, you should be able to identify the cause of the GPSC165 error and implement the appropriate solution. If the problem continues, it may be necessary to engage with SAP support for further assistance.