How To Fix P2106 - Enter hours, number/unit, or amount

SAP Error Message - Details

• Message type: E = Error

• Message class: P2 - Messages for HR Time Management

• Message number: 106

• Message text: Enter hours, number/unit, or amount

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 P2106 - Enter hours, number/unit, or amount ?

  The SAP error message P2106 ("Enter hours, number/unit, or amount") typically occurs in the context of time entry or when entering quantities in various SAP modules, such as SAP Controlling (CO) or SAP Human Capital Management (HCM). This error indicates that the system expects a numeric input for hours, quantities, or amounts, but the input provided is either missing or invalid.
  Causes:
  
  Missing Input: The user did not enter any value in the required field for hours, quantity, or amount.
  Invalid Input: The input provided is not in the expected format (e.g., letters instead of numbers).
  Field Configuration: The field may be configured as mandatory in the system, and the user has not filled it out.
  Data Type Mismatch: The system expects a specific data type (e.g., decimal, integer) and the input does not match this requirement.
  User Authorization: The user may not have the necessary permissions to enter data in the specified field.
  
  Solutions:
  
  Check Input Fields: Ensure that you have entered a valid numeric value in the required field. If it’s for hours, make sure it’s a number representing time (e.g., 8 for 8 hours).
  Format Validation: Verify that the input format matches the expected format. For example, if the field expects a decimal number, ensure you are using the correct decimal separator (e.g., a period or a comma, depending on your locale settings).
  Mandatory Fields: Review the screen to ensure all mandatory fields are filled out. Look for any asterisks (*) or other indicators that show which fields are required.
  User Permissions: If you suspect a permissions issue, contact your SAP administrator to ensure you have the necessary authorizations to enter data in the relevant fields.
  Consult Documentation: Refer to the SAP documentation or help files for the specific transaction or module you are using to understand the expected input requirements.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transactions, such as time entry (e.g., CAT2 for time sheets) or during the creation of purchase orders, sales orders, etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to properly enter data in the system to avoid common input errors.
  
  If the issue persists after checking these aspects, it may be beneficial to reach out to your SAP support team for further assistance.