How To Fix MILL_PC301 - Preceding batch &1 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_PC - Mill: Message Pool for Confirmations

• Message number: 301

• Message text: Preceding batch &1 not found

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_PC301 - Preceding batch &1 not found ?

  The SAP error message MILL_PC301: Preceding batch &1 not found typically occurs in the context of production planning and batch management, particularly when dealing with the production of goods in a batch process. This error indicates that the system is unable to find a preceding batch that is required for the current operation or process.
  Cause:
  
  
  Missing Preceding Batch: The most common cause is that the batch specified in the error message does not exist in the system. This could be due to:
  
  The batch was not created or was deleted.
  The batch is not in the correct status (e.g., it may be marked as inactive).
  The batch is not available in the specified plant or storage location.
  
  
  
  Incorrect Batch Number: The batch number referenced may have been entered incorrectly or may not be relevant to the current production order.
  
  
  Configuration Issues: There may be configuration issues in the batch management settings that prevent the system from recognizing the preceding batch.
  
  
  Authorization Issues: The user may not have the necessary authorizations to view or access the batch in question.
  
  
  Solution:
  
  
  Verify Batch Existence: Check if the batch number mentioned in the error message exists in the system. You can do this by using transaction codes like MSC3N (Display Batch) or MB56 (Batch Information).
  
  
  Check Batch Status: Ensure that the batch is in the correct status and is available for use. If the batch is inactive or blocked, it may need to be reactivated or released.
  
  
  Correct Batch Number: If the batch number is incorrect, ensure that the correct batch number is being used in the production order or process.
  
  
  Review Configuration: If the issue persists, review the configuration settings related to batch management in the system. This may involve checking the settings in the material master or production order settings.
  
  
  User Authorizations: Ensure that the user has the necessary authorizations to access the batch. If not, contact your SAP security team to grant the required permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional troubleshooting steps specific to your version of SAP.
  
  
  Related Information:
  
  Batch Management: Understanding how batch management works in SAP can help in troubleshooting issues related to batches.
  Production Orders: Familiarity with production order processing and the role of batches in production can provide context for this error.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), and MB1C (Other Goods Receipts) for managing batches and production orders.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.