How To Fix /PF1/MSG_COMM_POLLER020 - Please enter valid number in Maximum Packages field

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_COMM_POLLER -

• Message number: 020

• Message text: Please enter valid number in Maximum Packages field

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_COMM_POLLER020 - Please enter valid number in Maximum Packages field ?

  The SAP error message /PF1/MSG_COMM_POLLER020 indicates that there is an issue with the input in the "Maximum Packages" field, where the system expects a valid number but has received an invalid input. This error typically occurs in the context of configuring communication parameters or settings related to data transfer or processing.
  Cause:
  
  
  Invalid Input: The most common cause is that the value entered in the "Maximum Packages" field is not a valid number. This could be due to:
  
  Non-numeric characters (e.g., letters, special characters).
  An empty field where a number is expected.
  A number that is out of the acceptable range (e.g., negative numbers).
  
  
  
  Field Configuration: The field may have specific constraints or validation rules that are not being met by the input provided.
  
  
  Solution:
  
  
  Check Input: Ensure that the value entered in the "Maximum Packages" field is a valid positive integer. Remove any non-numeric characters and ensure that the field is not left empty.
  
  
  Valid Range: Verify if there are any specific requirements or limits for the value in the "Maximum Packages" field. Consult the documentation or help resources related to the specific SAP module you are working with.
  
  
  Field Format: Make sure that the input format matches the expected format. For example, if the field requires a specific number of digits or a certain format, ensure that your input adheres to those requirements.
  
  
  System Configuration: If you are unsure about the acceptable values, check with your SAP administrator or refer to the configuration settings for the relevant module to understand the expected parameters.
  
  
  Testing: After correcting the input, try saving or processing the data again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with to understand the context of the "Maximum Packages" field and any related configuration settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, there may be updates or fixes provided by SAP that address specific error messages.
  Community Forums: Consider visiting SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.