How To Fix PO437 - Action &1 defined in format &3 of device type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 437

• Message text: Action &1 defined in format &3 of device type &2

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PO437 - Action &1 defined in format &3 of device type &2 ?

  The SAP error message PO437 typically relates to issues with the configuration of device types in the SAP system, particularly in the context of output management and printing. This error indicates that there is a problem with the action defined for a specific device type in the output format.
  Cause:
  The error message PO437 can occur due to several reasons, including:
  
  Incorrect Device Type Configuration: The device type specified in the output configuration may not be set up correctly or may not support the action defined in the output format.
  Missing or Incorrect Output Format: The output format specified may not be compatible with the device type or may not be defined correctly in the system.
  Inconsistent Settings: There may be inconsistencies in the settings for the output device, such as missing parameters or incorrect values.
  
  Solution:
  To resolve the PO437 error, you can take the following steps:
  
  
  Check Device Type Configuration:
  
  Go to transaction code SPAD (Spool Administration).
  Verify the configuration of the device type specified in the error message. Ensure that it is correctly set up and supports the required actions.
  
  
  
  Review Output Format:
  
  Check the output format defined for the device type. Ensure that it is correctly configured and compatible with the device type.
  You can use transaction code SE73 to check and modify the output formats.
  
  
  
  Validate Action Definition:
  
  Ensure that the action defined in the output format is valid for the specified device type. You may need to consult the documentation for the device type to confirm supported actions.
  
  
  
  Test Printing:
  
  After making any changes, perform a test print to see if the issue is resolved. You can do this by creating a test output request and checking if it processes without errors.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SPAD (Spool Administration), SE73 (Form Painter), SE78 (SAP ArchiveLink).
  Device Types: Device types are defined in the SAP system to manage how output is formatted and sent to printers or other output devices.
  Output Management: Understanding the output management configuration in SAP can help in troubleshooting issues related to printing and output formats.
  
  By following these steps, you should be able to identify and resolve the cause of the PO437 error in your SAP system.