How To Fix CMM_ALLOC012 - Specify purchase order or sales order

SAP Error Message - Details

• Message type: E = Error

• Message class: CMM_ALLOC - Allocation Messages

• Message number: 012

• Message text: Specify purchase order or sales order

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMM_ALLOC012 - Specify purchase order or sales order ?

  The SAP error message CMM_ALLOC012, which states "Specify purchase order or sales order," typically occurs in the context of materials management or logistics when a user attempts to perform an action that requires a reference to a specific purchase order (PO) or sales order (SO), but none has been provided.
  Cause:
  
  Missing Reference: The most common cause of this error is that the user has not specified a purchase order or sales order in the transaction they are trying to execute.
  Incorrect Transaction: The transaction being executed may inherently require a PO or SO, and if the user is in the wrong transaction or context, the system will prompt this error.
  Configuration Issues: There may be configuration settings in the system that require a PO or SO for certain processes, and if these are not set up correctly, it can lead to this error.
  User Input Error: The user may have overlooked entering the required information or may have entered it incorrectly.
  
  Solution:
  
  Enter Required Information: Ensure that you are entering a valid purchase order or sales order number in the relevant field. Check for typos or incorrect formats.
  Check Transaction Context: Verify that you are in the correct transaction that requires a PO or SO. If you are unsure, consult the documentation or help resources for the specific transaction.
  Review Configuration: If you have access, check the configuration settings related to the transaction to ensure that they are set up to allow for the processing of orders without requiring a PO or SO, if that is appropriate for your business process.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction you are using to understand the requirements for entering a PO or SO.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to the process you are working on (e.g., ME21N for creating purchase orders, VA01 for creating sales orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the importance of entering the correct references in transactions to avoid this error in the future.
  System Logs: Review system logs for additional context or related errors that may provide more insight into the issue.
  
  By following these steps, you should be able to resolve the CMM_ALLOC012 error and proceed with your transaction in SAP.