How To Fix >1566 - You cannot enter the card number masked

>1566 - Overview

• Message type: E = Error

• Message class: >1 - Shockwave SAPGUI message handling

• Message number: 566

• Message text: You cannot enter the card number masked

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >1566 - You cannot enter the card number masked ?

  The SAP error message 1566 ("You cannot enter the card number masked") typically occurs in the context of entering or processing credit card information in SAP systems, particularly in modules related to finance or sales. This error indicates that the system is preventing the entry of a credit card number that is masked or partially hidden for security reasons.
  
  Cause:
  
  Masked Input: The system is designed to mask sensitive information like credit card numbers to protect user data. If you attempt to enter a credit card number in a field that is masked, the system will not allow it.
  Field Configuration: The field where you are trying to enter the card number may be configured to only accept unmasked input, or it may be set to read-only.
  User Permissions: The user may not have the necessary permissions to enter or view unmasked credit card information.
  
  
  Solution:
  
  Check Input Method: Ensure that you are entering the credit