How to use FMN0 - Subsequent Posting of FI Documents

SAP Transaction Code - Details

• Transaction Code: FMN0

  Description: Subsequent Posting of FI Documents

  Release: S/4HANA and ECC 6

• • Program: RFFMRPFI

    Screen: 1000

    Authorization Object:

  • Development Package: FMFS

    Package Description: Updating Funds Management

    Parent Package: FUNDS_MANAGEMENT

  • Module/Component: PSM-FM

    Description: Funds Management

Smart SAP Assistant

• SAP Tcode: FMN0 - Subsequent Posting of FI Documents

  
  Overview:
  The SAP transaction code FMN0 is used to post subsequent documents in the Financial Accounting (FI) module. This transaction code is used to post documents that have already been posted in the system, but need to be changed or updated. It allows users to make corrections to existing documents without having to delete and re-enter the entire document. 
  
  Functionality:
  FMN0 enables users to make changes to existing documents, such as changing the document date, posting date, or document type. It also allows users to add additional line items or change existing line items. The changes made with FMN0 are recorded in the system and can be tracked for audit purposes. 
  
  Step-by-step How to Use:
  1. Enter the transaction code FMN0 in the command field. 
  2. Select the document type you wish to edit from the drop-down menu. 
  3. Enter the document number of the document you wish to edit. 
  4. Make any necessary changes to the document, such as changing the document date, posting date, or document type. 
  5. Add any additional line items or change existing line items as needed. 
  6. Save your changes and exit the transaction code. 
  
  Other Recommendations:
  It is important to note that FMN0 should only be used for making corrections or changes to existing documents; it should not be used for creating new documents or entering new data into the system. Additionally, it is recommended that users take a backup of their data before making any changes with FMN0, as it is not possible to undo any changes made with this transaction code once they have been saved.