How to use WEWL - Define Positive Lists for Ports

SAP Transaction Code - Details

• Transaction Code: WEWL

  Description: Define Positive Lists for Ports

  Release: S/4HANA and ECC 6

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    Screen: 0

    Authorization Object:

  • Development Package: SED

    Package Description:

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Smart SAP Assistant

• SAP Tcode: WEWL - Define Positive Lists for Ports

  
  Overview: 
  The SAP transaction code WEWL is used to define positive lists for ports. This code is used to create and maintain a list of ports that are allowed to be used in the system. It is used to ensure that only authorized ports are used in the system. 
  
  Functionality: 
  The WEWL transaction code allows users to create and maintain a list of ports that are allowed to be used in the system. This list can be used to restrict access to certain ports, or to ensure that only authorized ports are used in the system. The list can also be used to monitor the usage of ports in the system. 
  
  Step-by-step How to Use: 
  1. Enter the transaction code WEWL into the command field. 
  2. Select “Create” from the menu bar. 
  3. Enter the port name and description into the appropriate fields. 
  4. Select “Save” from the menu bar. 
  5. The port will now be added to the positive list for ports. 
  6. To view or edit an existing port, select “Display” from the menu bar and enter the port name into the appropriate field. 
  7. To delete a port from the list, select “Delete” from the menu bar and enter the port name into the appropriate field. 
  
  Other Recommendations: 
  It is recommended that users regularly review and update their positive lists for ports in order to ensure that only authorized ports are being used in the system. Additionally, users should ensure that all ports on their positive list are properly configured and secure before allowing them to be used in production environments.