How To Fix RM273 - Immediate backflush in update task is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 273

• Message text: Immediate backflush in update task is not possible

What causes this issue?

Integration between EWM and Manufacturing is active and the receiving
storage location is EWM-managed. You want to immediately post the
backflush for the components in the update task by using the setting in
process control or in the detailed input for the confirmation.

System Response

This scenario cannot be supported for technical reasons.

How to fix this error?

Change the setting in process control entered from the repetitive
manufacturing profile to specify that the backflush is to be performed
immediately (value = space) or later in a background job (value = 2).

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message RM273 - Immediate backflush in update task is not possible ?

  The SAP error message RM273, which states "Immediate backflush in update task is not possible," typically occurs in the context of production order processing, particularly when dealing with backflushing of materials in a manufacturing environment. This error can arise due to several reasons, and understanding the cause is essential for finding a solution.
  Causes of RM273 Error
  
  
  Update Task Issues: The error indicates that the system is unable to perform an immediate backflush because the operation is being processed in an update task. This can happen if the system is trying to execute a backflush while another update task is still in progress.
  
  
  Configuration Settings: There may be configuration settings in the production order or backflush settings that prevent immediate backflushing.
  
  
  Material Availability: If the materials required for backflushing are not available or not properly configured in the system, it can lead to this error.
  
  
  Batch Management: If batch management is enabled and there are issues with batch determination, it can also cause this error.
  
  
  User Authorizations: Lack of proper authorizations for the user trying to perform the backflush can lead to this error.
  
  
  Solutions to RM273 Error
  
  
  Check Update Tasks: Ensure that there are no other update tasks running that could be blocking the immediate backflush. You may need to wait for the current task to complete.
  
  
  Review Configuration: Check the configuration settings for backflushing in the production order. Ensure that the settings allow for immediate backflush and that all necessary parameters are correctly set.
  
  
  Material Availability: Verify that all materials required for the backflush are available and properly configured in the system. Check the stock levels and ensure that the materials are not blocked or reserved.
  
  
  Batch Management: If batch management is in use, ensure that the batch determination process is functioning correctly. Check for any issues with batch status or availability.
  
  
  User Authorizations: Confirm that the user has the necessary authorizations to perform backflush operations. If not, work with your SAP security team to grant the required permissions.
  
  
  System Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Testing in a Sandbox: If possible, replicate the issue in a sandbox environment to test potential solutions without affecting the production system.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO11N (Enter Production Order Confirmation) and CO15 (Backflush) to understand where the error occurs.
  Documentation: Review SAP documentation related to production order processing and backflushing for more detailed guidance.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the steps taken to resolve it.
  
  By following these steps, you should be able to identify the cause of the RM273 error and implement a suitable solution.