How To Fix K5606 - Period &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: K5 - CO Reconciliation Ledger

• Message number: 606

• Message text: Period &1 is invalid

What causes this issue?

Period &V1& is not valid for controlling area &V2&. The largest valid
period in controlling area &V2& is &V3&.

How to fix this error?

Correct your entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K5606 - Period &1 is invalid ?

  The SAP error message K5606 ("Period &1 is invalid") typically occurs in the context of controlling (CO) or financial accounting (FI) when a user attempts to post or process data for a period that is not open or valid in the system. This can happen for various reasons, such as:
  Causes:
  
  Closed Period: The financial period you are trying to post to has been closed in the system, meaning no further postings can be made.
  Incorrect Period: The period specified in the transaction does not exist in the fiscal year variant assigned to the company code.
  Fiscal Year Variant Settings: The fiscal year variant may not be configured correctly, or the period may not be defined in the variant.
  Posting Date Issues: The posting date may fall outside the allowed range of periods defined in the system.
  
  Solutions:
  
  
  Check Period Status:
  
  Go to the transaction code OB52 to check the status of the periods for your company code.