How To Fix PK721 - Enter a valid value for the selected field

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 721

• Message text: Enter a valid value for the selected 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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK721 - Enter a valid value for the selected field ?

  The SAP error message PK721 ("Enter a valid value for the selected field") typically occurs when a user attempts to enter data into a field that does not accept the value provided. This can happen in various contexts within SAP, such as during data entry in transactions, configuration, or reporting.
  Causes:
  
  Invalid Input: The value entered does not conform to the expected format or range defined for that field. For example, entering a non-numeric value in a numeric field.
  Field Restrictions: The field may have specific restrictions or validation rules that the entered value does not meet.
  Missing Master Data: The value may refer to a master data record that does not exist or is inactive.
  Authorization Issues: The user may not have the necessary authorizations to enter certain values in the field.
  Configuration Issues: The field may be configured incorrectly in the system, leading to unexpected validation errors.
  
  Solutions:
  
  Check Input Value: Ensure that the value you are entering is valid for the field. Refer to the field's documentation or help text for guidance on acceptable values.
  Review Field Settings: Check the field settings in the configuration to ensure that they are set up correctly. This may involve consulting with a system administrator or SAP consultant.
  Verify Master Data: If the value refers to a master data record (like a material number, customer ID, etc.), verify that the record exists and is active.
  Consult Authorization: Ensure that you have the necessary authorizations to enter the value. If not, contact your SAP security team to request the appropriate access.
  Error Message Details: Sometimes, additional details about the error can be found in the status bar or by using transaction codes like SLG1 (Application Log) to get more context on the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may be using different transaction codes (e.g., ME21N for purchase orders, VA01 for sales orders, etc.).
  Field Help: Use the F1 key on the field to access field help, which may provide insights into valid values and formats.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues faced by other users and potential solutions.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP support team or a consultant for further investigation.