How To Fix M8578 - Save the document and then post it

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 578

• Message text: Save the document and then post it

What causes this issue?

The posting date you entered is in a new fiscal year.

System Response

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

How to fix this error?

Hold the document, or schedule the document for verification in the
background.

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 M8578 - Save the document and then post it ?

  The SAP error message M8578, which states "Save the document and then post it," typically occurs in the context of material documents or inventory management transactions. This error indicates that the system requires the document to be saved before it can be posted. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Document Not Saved: The primary reason for this error is that the user is attempting to post a document (like a goods movement or inventory adjustment) without first saving it. In SAP, certain actions must be performed in a specific sequence.
  Incomplete Data: Sometimes, if the document is incomplete or has missing mandatory fields, the system may not allow posting until the document is saved with all required information.
  User Authorization: In some cases, the user may not have the necessary authorizations to perform the posting action, leading to this error.
  
  Solution:
  
  Save the Document: The immediate solution is to ensure that you save the document before attempting to post it. Look for a "Save" button or use the keyboard shortcut (usually Ctrl + S) to save the document.
  Check for Errors: After saving, check for any error messages or warnings that may indicate missing or incorrect data. Ensure all mandatory fields are filled out correctly.
  Review Authorizations: If the issue persists, check your user authorizations to ensure you have the necessary permissions to post the document. You may need to contact your SAP administrator for assistance.
  Follow the Correct Sequence: Ensure that you are following the correct sequence of actions as per the business process defined in your organization. Sometimes, specific steps must be completed before posting.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to inventory management, such as MIGO (Goods Movement), MB1A (Goods Withdrawal), or MB1B (Transfer Posting).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its system, and there may be specific notes addressing this error.
  Documentation: Refer to SAP documentation or user manuals for detailed steps on how to handle material documents and the posting process.
  Training: If you are new to SAP or the specific module, consider undergoing training to better understand the workflow and processes involved.
  
  By following these steps, you should be able to resolve the M8578 error and successfully post your document in SAP.