How To Fix PK281 - Warning: Summarized JIT calls will not be updated

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 281

• Message text: Warning: Summarized JIT calls will not be updated

What causes this issue?

You are posting a goods receipt for a scheduling agreement, for which
summarized JIT calls have been ceated from the Kanban module. You post
the goods receipts for these scheduling agreements either via the
corresponding kanban or by entering the summarized JIT call number.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can post a goods receipt by entering the scheduling agreement number
- to make any necessary corrections, for example. However, this goods
receipt will not update the summarized JIT calls nor the kanbans.
The same applies for the reversal of a goods receipt for this scheduling
agreement. You must also post the reversal using the kanban correction
if you want the kanban and the summarized JIT call to be updated.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK281 - Warning: Summarized JIT calls will not be updated ?

  The SAP error message PK281 ("Warning: Summarized JIT calls will not be updated") typically occurs in the context of Just-In-Time (JIT) production processes within SAP. This warning indicates that there are issues with the summarized JIT calls that prevent them from being updated correctly.
  Cause:
  The warning can be caused by several factors, including:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the JIT calls, such as missing or incorrect entries in the relevant tables.
  Configuration Issues: The configuration settings for JIT production may not be set up correctly, leading to problems in processing the summarized calls.
  System Performance: If the system is under heavy load or if there are performance issues, it may not be able to process the JIT calls as expected.
  Batch Management: If batch management is enabled, issues with batch determination or batch status can also lead to this warning.
  
  Solution:
  To resolve the PK281 warning, you can take the following steps:
  
  Check JIT Call Data: Review the JIT call data for any inconsistencies or missing information. Ensure that all necessary entries are present and correct.
  Review Configuration: Verify the configuration settings for JIT production in the SAP system. Ensure that all relevant parameters are set correctly.
  System Performance: Monitor the system performance to ensure that it is not overloaded. If necessary, optimize the system or schedule JIT processing during off-peak hours.
  Batch Management: If batch management is in use, check the status of the batches involved in the JIT calls. Ensure that they are available and in a suitable status for processing.
  Transaction Logs: Check transaction logs for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific warning or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like PK01 (Create JIT Call), PK02 (Change JIT Call), and PK03 (Display JIT Call) to manage JIT calls.
  Documentation: Refer to SAP documentation on JIT production and related processes for more detailed information on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.