How To Fix COWIPB125 - Predecessor batch missing; assign an input batch

SAP Error Message - Details

• Message type: E = Error

• Message class: COWIPB - Messages for WIP Batch

• Message number: 125

• Message text: Predecessor batch missing; assign an input batch

What causes this issue?

In the chain of WIP batches, no input batch is defined as the
predecessor batch for a WIP batch of the lowest WIP batch level.

System Response

If this is a warning message, you can continue your processing.
If this is an error message, the system terminates the processing.

How to fix this error?

To define an input batch as the predecessor batch for the WIP batch of
the lowest WIP batch level, proceed as follows:
Enter the number of an existing input batch in the <ZK>Batch</> field of
the goods issue line.
Select the goods issue line and the WIP batch.
Choose @I3@ <ZK>PB Ref.</>.

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

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 COWIPB125 - Predecessor batch missing; assign an input batch ?

  The SAP error message COWIPB125, which states "Predecessor batch missing; assign an input batch," typically occurs in the context of production planning and batch management. This error indicates that the system is unable to find a predecessor batch that is required for the production process or for the specific operation you are trying to execute.
  Cause:
  
  Missing Predecessor Batch: The batch that is supposed to be used as an input for the current operation is not available in the system.
  Incorrect Batch Assignment: The batch that is assigned may not meet the criteria for the operation, such as not being the correct type or not being available in the required quantity.
  Batch Status: The predecessor batch may be in a status that does not allow it to be used (e.g., blocked, expired).
  Configuration Issues: There may be configuration issues in the production order or in the batch management settings that prevent the system from recognizing the predecessor batch.
  
  Solution:
  
  Check Batch Availability: Verify that the predecessor batch exists in the system and is available for use. You can do this by checking the batch master data and stock levels.
  Assign the Correct Batch: If the predecessor batch is missing, you may need to assign a different batch that meets the requirements for the operation. This can be done in the production order or during the confirmation process.
  Review Batch Status: Ensure that the batch is not blocked or in a status that prevents its use. If it is blocked, you may need to change its status or use a different batch.
  Check Production Order Settings: Review the production order settings to ensure that the batch determination process is correctly configured. This includes checking the routing and bill of materials (BOM) for any discrepancies.
  Consult Documentation: If the issue persists, consult SAP documentation or your organization's SAP support team for further assistance.
  
  Related Information:
  
  Batch Management: Understanding how batch management works in SAP can help in troubleshooting this error. Familiarize yourself with batch characteristics, statuses, and how they are assigned in production orders.
  Production Order Processing: Review the steps involved in processing production orders, including how to confirm operations and manage input/output batches.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to view and assign batches in the system.
  
  By following these steps, you should be able to resolve the COWIPB125 error and continue with your production processes.