How To Fix 1K137 - Period Unit not maintained for transaction type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 1K - BCA: Account Type

• Message number: 137

• Message text: Period Unit not maintained for transaction type &1

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 1K137 - Period Unit not maintained for transaction type &1 ?

  The SAP error message 1K137: "Period Unit not maintained for transaction type &1" typically occurs in the context of financial transactions, particularly when dealing with the configuration of transaction types in the SAP system. This error indicates that the system cannot find a defined period unit for the specified transaction type, which is necessary for processing financial data.
  Cause:
  The primary cause of this error is that the transaction type specified in the error message does not have a corresponding period unit defined in the system. This can happen due to:
  
  Configuration Issues: The transaction type may not have been properly configured in the system.
  Missing Settings: The period unit settings for the transaction type may have been omitted or incorrectly set up.
  Changes in Configuration: Recent changes in the configuration might have led to the removal or alteration of the period unit settings.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Transaction Type Configuration:
  
  Go to the configuration settings for the relevant module (e.g., Financial Accounting, Controlling).
  Navigate to the transaction type settings and verify if the period unit is maintained for the specified transaction type.
  
  
  
  Maintain Period Unit:
  
  If the period unit is missing, you will need to maintain it. This can typically be done in the following path:
  
  SPRO ? Financial Accounting ? General Ledger ? Master Data ? G/L Accounts ? Define Account Groups.
  
  
  Ensure that the period unit is correctly assigned to the transaction type.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to the specific module you are working with to understand the requirements for maintaining transaction types and period units.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to ensure that the error no longer occurs.
  
  
  
  Consult with SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Types: These are used in SAP to categorize different types of financial transactions. Each transaction type can have specific settings, including period units.
  Period Units: These are used to define the time frame for financial reporting and transactions. Common period units include days, months, and years.
  SAP Modules: This error is often encountered in modules like Financial Accounting (FI) and Controlling (CO).
  
  By following these steps, you should be able to identify and resolve the issue related to the error message 1K137 in your SAP system.