How To Fix AH166 - Enter a time basis smaller than or equal to &1

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 166

• Message text: Enter a time basis smaller than or equal to &1

What causes this issue?

The time category and the time basis do not correspond for operand &V2&
, or the time basis is too large:
The time basis must be 12 for time category 1 (month).
The time basis must be less than or equal to 365 for time category 2
(year).

System Response

How to fix this error?

Correct the time basis or the time category.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH166 - Enter a time basis smaller than or equal to &1 ?

  The SAP error message AH166, which states "Enter a time basis smaller than or equal to &1," typically occurs in the context of time management or time evaluation processes within SAP. This error indicates that the time basis you are trying to enter exceeds the allowed limit defined in the system.
  Cause:
  
  Invalid Time Basis: The time basis you are trying to enter is larger than the maximum allowed value (denoted by &1 in the error message).
  Configuration Issues: There may be configuration settings in the time management module that restrict the time basis to a certain value.
  Data Entry Error: The user may have mistakenly entered an incorrect value.
  
  Solution:
  
  Check the Value: Review the value you are trying to enter for the time basis. Ensure that it is less than or equal to the maximum allowed value specified in the error message.
  Review Configuration: If you have access to the configuration settings, check the time management settings in the SAP system to see if there are any restrictions on the time basis. This may involve looking into the relevant infotypes or customizing settings.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific infotype or transaction you are working with.
  User Training: If this error is common among users, consider providing training or guidelines on how to correctly enter time basis values.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with specific transaction codes related to time management, such as PA30 (Maintain HR Master Data) or PT60 (Time Evaluation).
  Infotypes: Familiarize yourself with relevant infotypes that deal with time management, such as infotype 0007 (Planned Working Time) or infotype 2001 (Absences).
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.