How To Fix /PF1/MSG_CONV404 - Required entry field of &1 is blank

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV -

• Message number: 404

• Message text: Required entry field of &1 is blank

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_CONV404 - Required entry field of &1 is blank ?

  The SAP error message /PF1/MSG_CONV404 Required entry field of &1 is blank typically indicates that a required field in a transaction or program is not filled in, which is preventing the process from proceeding. The &1 in the message will be replaced with the name of the specific field that is causing the issue.
  Cause:
  
  Missing Input: The most common cause is that the user has not entered a value in a mandatory field that is required for the transaction or process to continue.
  Field Configuration: The field may be configured as mandatory in the screen layout or in the underlying data model.
  User Authorization: Sometimes, the user may not have the necessary authorization to see or fill in the required field.
  Data Validation: There may be validation rules that are not being met, leading to the field being considered blank.
  
  Solution:
  
  Check Required Fields: Review the screen or transaction to identify the required fields. Ensure that all mandatory fields are filled in before proceeding.
  Field Validation: If the field is filled but still causing an error, check for any validation rules that may be affecting the field.
  User Training: Ensure that users are trained to understand which fields are required and how to fill them out correctly.
  Authorization Check: Verify that the user has the necessary authorizations to access and fill in the required fields.
  Debugging: If you have access to development tools, you can debug the program to see why the field is being flagged as blank.
  Consult Documentation: Refer to the SAP documentation or help files for the specific transaction to understand the requirements for the fields.
  
  Related Information:
  
  Transaction Codes: Identify the transaction code where the error occurs to understand the context better.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  User Forums: Look for discussions in SAP community forums or user groups where similar issues may have been addressed.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context.
  
  If the issue persists after checking these areas, it may be necessary to involve your SAP support team or consult with a technical expert who can provide deeper insights into the specific configuration and setup of your SAP environment.