How To Fix KJ133 - Run schedule header with multiple positions cannot be processed

KJ133 - Overview

• Message type: E = Error

• Message class: KJ - Cost Object Controlling for Make-to-Order Production

• Message number: 133

• Message text: Run schedule header with multiple positions cannot be processed

What causes this issue?

Run schedule headers with more than one item cannot be processed.

System Response

The function is not executed.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

KJ133 - Details

• The SAP error message KJ133, which states "Run schedule header with multiple positions cannot be processed," typically occurs in the context of SAP's Project System (PS) or Controlling (CO) modules when dealing with scheduling or planning activities that involve multiple line items or positions in a run schedule header.
  
  Cause:
  
  Multiple Positions: The error is triggered when a run schedule header (which is meant to handle a single position) is associated with multiple line items or positions. This can happen if the scheduling or planning process is not set up correctly or if there are inconsistencies in the data.
  Data Integrity Issues: There may be issues with the data integrity, such as missing or incorrect entries in the relevant tables that manage scheduling and planning.
  
  Configuration Issues: The system configuration may not support processing multiple positions under a single run schedule header.
  
  
  Solution:
  
  Check the Run Schedule Header: Review the run schedule header to ensure that