How To Fix J2051 - Start of period or end of period not found

SAP Error Message - Details

• Message type: E = Error

• Message class: J2 - Message Class for Development Class JBT

• Message number: 051

• Message text: Start of period or end of period not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message J2051 - Start of period or end of period not found ?

  The SAP error message J2051, "Start of period or end of period not found," typically occurs in the context of financial or controlling modules, particularly when dealing with period-end closing activities or when trying to execute certain transactions that require a defined period.
  Cause:
  
  Missing Period Definition: The error usually indicates that the system cannot find the defined start or end date for the specified period in the fiscal calendar. This can happen if the period has not been properly set up in the system.
  Incorrect Period Settings: The fiscal year variant may not be correctly configured, or the periods may not be open for posting.
  Posting Date Issues: The posting date of the transaction may fall outside the defined periods in the fiscal calendar.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the periods.
  
  Solution:
  
  
  Check Fiscal Year Variant:
  
  Go to the configuration settings for the fiscal year variant in SAP (Transaction code: OB29).
  Ensure that the periods are correctly defined and that the start and end dates are set up properly.
  
  
  
  Open Periods:
  
  Check if the periods are open for posting. You can do this in the transaction code OB52, where you can define the open and closed periods for different company codes and account types.
  Make sure that the period you are trying to post to is open.
  
  
  
  Review Posting Dates:
  
  Verify the posting date of the transaction you are trying to execute. Ensure that it falls within the defined periods.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to post in the specified periods. This can be checked with the help of your SAP security team.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult the SAP documentation or help resources for further insights into the specific transaction or process you are working with.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB29 (Fiscal Year Variant), OB52 (Open and Close Posting Periods), and others related to financial postings.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional context or solutions.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the J2051 error and implement the necessary solutions to resolve it.