How To Fix GLPL806 - Numbers of source and target periods must be identical

SAP Error Message - Details

• Message type: E = Error

• Message class: GLPL - Message class planning FI-SL/GL

• Message number: 806

• Message text: Numbers of source and target periods must be identical

Self-Explanatory Message

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• What is the cause and solution for SAP error message GLPL806 - Numbers of source and target periods must be identical ?

  The SAP error message GLPL806, which states "Numbers of source and target periods must be identical," typically occurs during the process of posting or transferring data in the General Ledger (GL) or during the execution of certain financial transactions. This error indicates that there is a mismatch in the number of periods being referenced in the source and target data.
  Cause:
  
  Mismatched Periods: The most common cause of this error is that the source and target periods specified in the transaction do not match. For example, if you are trying to transfer data from one period to another, the number of periods in the source data does not equal the number of periods in the target data.
  Incorrect Configuration: There may be configuration issues in the financial settings that lead to discrepancies in period definitions.
  Data Entry Errors: Manual data entry errors can also lead to this issue, where the user inadvertently selects different periods for source and target.
  
  Solution:
  
  Check Period Selection: Review the periods selected for both the source and target. Ensure that they are identical in terms of the number of periods and the specific periods chosen.
  Adjust Configuration: If the issue is due to configuration settings, consult with your SAP administrator or financial team to ensure that the periods are correctly defined in the system.
  Data Validation: Validate the data being processed to ensure that it adheres to the expected format and structure. This may involve checking for any missing or extra periods in the data.
  Re-run the Transaction: After making the necessary adjustments, re-run the transaction to see if the error persists.
  
  Related Information:
  
  Transaction Codes: Depending on the context in which the error occurs, you may be using transaction codes such as FB50 (General Ledger Account Document Entry), F-02 (General Posting), or others related to financial postings.
  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.
  User Documentation: Refer to SAP user documentation or training materials for guidance on proper data entry and period management in financial transactions.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and troubleshooting.