How To Fix PO137 - Page format must begin with an alpha character

PO137 - Overview

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 137

• Message text: Page format must begin with an alpha character

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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PO137 - Details

• The SAP error message PO137, which states "Page format must begin with an alpha character," typically occurs when there is an issue with the page format settings in SAPscript or Smart Forms. This error indicates that the page format defined for a print layout does not conform to the expected naming conventions.
  
  Cause:
  
  Invalid Page Format Name: The page format name may start with a numeric character or contain invalid characters.
  
  Configuration Issues: The page format might not be properly configured in the SAP system.
  Typographical Errors: There could be a typo in the page format name when it is being referenced in the print program or form.
  
  
  Solution:
  
  
  Check Page Format Name:
  
  Go to the transaction code SE71 (for SAPscript) or SMARTFORMS (for Smart Forms).
  Verify the page format name being used in your form or script. Ensure that it starts with an alphabetic character (A-Z).
  
  
  
  Modify Page Format:
  
  If the page format name is incorrect, you can either