How To Fix 5D551 - Enter only the permitted values: "D" or " "

SAP Error Message - Details

• Message type: E = Error

• Message class: 5D - Error Messages for German Infotype Module Pools

• Message number: 551

• Message text: Enter only the permitted values: "D" or " "

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5D551 - Enter only the permitted values: "D" or " " ?

  The SAP error message 5D551, which states "Enter only the permitted values: 'D' or ' '," typically occurs when a user is trying to input a value in a field that only accepts specific predefined values. In this case, the only permitted values are "D" (which often stands for "Delete" or "Deactivated") and a blank space (" "), which usually indicates that no action is to be taken or that the field should remain empty.
  Cause:
  
  Invalid Input: The user has entered a value that is not "D" or a blank space in a field that is restricted to these values.
  Field Configuration: The field may be configured in such a way that it only allows certain values, and the input does not match these criteria.
  Data Entry Error: A typographical error or misunderstanding of the required input can lead to this error.
  
  Solution:
  
  Check Input Values: Ensure that you are entering either "D" or leaving the field blank. Remove any other characters or values that may have been mistakenly entered.
  Review Field Requirements: If you are unsure about the field's requirements, consult the documentation or help resources related to the specific transaction or module you are working with.
  Consult with a Colleague or SAP Support: If you are still having trouble, it may be helpful to ask a colleague who is familiar with the system or to reach out to SAP support for assistance.
  
  Related Information:
  
  Field Context: Understanding the context of the field where the error occurs can help clarify why only "D" or a blank space is allowed. This could be related to specific business processes or configurations in your SAP system.
  Transaction Codes: If this error occurs in a specific transaction, knowing the transaction code can help in troubleshooting and finding relevant documentation.
  User Authorizations: Sometimes, user roles and authorizations can affect what values can be entered in certain fields. Ensure that you have the necessary permissions to perform the action you are attempting.
  
  By following these steps, you should be able to resolve the error and proceed with your task in SAP.