How To Fix /ACCGO/CCK_OPTNLTY018 - Enter a valid unit of measure (time unit)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CCK_OPTNLTY -

• Message number: 018

• Message text: Enter a valid unit of measure (time unit)

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 /ACCGO/CCK_OPTNLTY018 - Enter a valid unit of measure (time unit) ?

  The SAP error message /ACCGO/CCK_OPTNLTY018 Enter a valid unit of measure (time unit) typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with time-based data entries, such as in activity-based costing or time management scenarios.
  Cause:
  This error message indicates that the system expects a valid unit of measure for time (e.g., hours, days) but has received an invalid or empty input. This can happen due to several reasons:
  
  Incorrect Input: The user may have entered an invalid unit of measure or left the field blank.
  Configuration Issues: The unit of measure may not be properly defined in the system or may not be activated for the specific context in which it is being used.
  Data Entry Errors: There may be a mistake in the data entry process, such as typographical errors or incorrect formatting.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input: Ensure that you are entering a valid unit of measure for time. Common valid units include:
  
  Hours (H)
  Days (D)
  Minutes (M)
  Seconds (S)
  
  
  
  Review Configuration:
  
  Go to the configuration settings in SAP and check the units of measure defined for the relevant application area.
  Ensure that the time unit you are trying to use is defined and active in the system.
  
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module you are working with to understand the expected input formats and valid units of measure.
  
  
  Check User Authorizations: Ensure that you have the necessary authorizations to enter data in the relevant fields.
  
  
  Test with Different Values: If you are unsure about the valid units of measure, try entering different values to see if the error persists.
  
  
  Contact Support: If the issue continues after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to the module you are working with (e.g., CCA, CKB, etc.).
  Training and Documentation: Consider training sessions or documentation that cover the specific module and its functionalities to better understand how to handle units of measure.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution effectively.