How To Fix CK537 - Posting period & & is invalid

CK537 - Overview

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 537

• Message text: Posting period & & is invalid

What causes this issue?

Posting period &V1& of fiscal year &v2& is invalid. In the current
company code, the valid posting periods are defined through the
assigned fiscal year variant.

How to fix this error?

Check your entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK537 - Posting period & & is invalid ?

  The SAP error message CK537, which states "Posting period & & is invalid," typically occurs in the context of controlling (CO) or material management (MM) when trying to post a transaction in a period that is not open for posting in the system. This can happen in various scenarios, such as during the posting of goods movements, invoice receipts, or other financial transactions.
  
  Cause:
  
  Closed Posting Period: The most common cause is that the posting period you are trying to use is closed. In SAP, posting periods are defined in the configuration, and they can be closed for various reasons, such as month-end or year-end closing activities.
  Incorrect Period: The period you are trying to post to may not be valid for the specific transaction type or may not exist in the system.
  
  Configuration Issues: There may be configuration settings that restrict posting to certain periods based on company codes or controlling areas.
  User Authorization: