How To Fix EA155 - Direction cannot be changed when modifying control record

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 155

• Message text: Direction cannot be changed when modifying control record

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EA155 - Direction cannot be changed when modifying control record ?

  The SAP error message EA155 ("Direction cannot be changed when modifying control record") typically occurs in the context of controlling or managing production orders, particularly when dealing with the control record of a production order in SAP.
  Cause:
  This error arises when there is an attempt to change the direction of a production order (for example, from "forward" to "backward" or vice versa) while modifying the control record of that order. The control record contains important information about the order's processing, and changing the direction is not allowed once the order has been created and is in a certain status.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Order Status: Ensure that the production order is in a status that allows modifications. If the order is already released or in process, you may need to set it back to a status that allows changes (e.g., "Created" or "Not Released").
  
  
  Review Direction Settings: If you need to change the direction of the order, you may need to create a new production order with the desired direction instead of modifying the existing one.
  
  
  Consult Documentation: Review the SAP documentation or help files related to production order management to understand the implications of changing the direction and the correct procedures to follow.
  
  
  Use Transaction Codes: Utilize transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to check the current settings and status of the order.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific system configuration and business processes.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  User Manuals: Refer to user manuals or training materials related to production order management in SAP.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to address the EA155 error and proceed with your production order management tasks.