C2358 - Reservation item &1: Backflushing not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 358

• Message text: Reservation item &1: Backflushing not possible

What causes this issue?

"Kit-to-stock" has been activated in the production scheduling profile
&V3& of order &V2&. This order must therefore not contain any components
that are to be backflushed.

System Response

During the reading of the master data, this message appears in the log
as a warning. At the time of order release, this message is an error
message and release is terminated.

How to fix this error?

Either change the production scheduling profile in the order header or
delete the backflushing indicator from all affected components.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C2358 - Reservation item &1: Backflushing not possible ?

  The SAP error message C2358, which states "Reservation item &1: Backflushing not possible," typically occurs in the context of production and inventory management when attempting to backflush materials for a production order or a process order. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Reservation Issues: The reservation item referenced in the error may not be valid or may not exist in the system. This can happen if the reservation has been deleted or if there is a mismatch in the reservation number.
  Material Availability: The materials required for backflushing may not be available in the required quantity or may not be available at all.
  Status of the Order: The production order or process order may be in a status that does not allow backflushing (e.g., if the order is already completed or closed).
  Configuration Settings: There may be configuration settings in the system that prevent backflushing for certain materials or under certain conditions.
  Batch Management: If the material is batch-managed, there may be issues related to batch determination or batch availability.
  
  Solutions:
  
  Check Reservation: Verify that the reservation item referenced in the error message exists and is valid. You can do this by checking the reservation in the SAP system (transaction code MB21 or MB22).
  Material Availability Check: Ensure that the required materials are available in the inventory. You can check the stock levels using transaction code MMBE.
  Order Status: Check the status of the production or process order. If the order is completed or closed, you may need to reopen it or create a new order.
  Review Configuration: Consult with your SAP configuration team to review the settings related to backflushing. Ensure that the materials and processes are configured correctly for backflushing.
  Batch Management: If applicable, check the batch management settings and ensure that the required batches are available for backflushing.
  Error Logs: Review any error logs or messages in the system for additional context that may help identify the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB21 (Create Reservation), MB22 (Change Reservation), MMBE (Stock Overview), and CO11N (Confirm Production Order).
  SAP Notes: Check for any SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  Documentation: Review SAP documentation related to backflushing and production order processing for best practices and troubleshooting steps.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and inventory management.