How To Fix FICO1338 - Repetition per. of calc./due date cannot be converted into use per. unit

SAP Error Message - Details

• Message type: E = Error

• Message class: FICO1 -

• Message number: 338

• Message text: Repetition per. of calc./due date cannot be converted into use per. 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FICO1338 - Repetition per. of calc./due date cannot be converted into use per. unit ?

  The SAP error message FICO1338, which states "Repetition per. of calc./due date cannot be converted into use per. unit," typically occurs in the context of financial transactions, particularly when dealing with payment terms, due dates, or calculation periods in the SAP FICO (Financial Accounting and Controlling) module.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Inconsistent Configuration: The configuration settings for payment terms or due dates may not be aligned with the expected units of measure or periods defined in the system.
  
  
  Incorrect Data Entry: There may be an issue with the data entered in the transaction, such as an invalid repetition period or calculation date that does not match the expected format or unit.
  
  
  Master Data Issues: The vendor or customer master data may have incorrect or incomplete information regarding payment terms or due dates.
  
  
  Custom Logic: If there are custom enhancements or user exits in place, they may be causing unexpected behavior in how periods are calculated or converted.
  
  
  Solution:
  To resolve the FICO1338 error, you can take the following steps:
  
  
  Check Payment Terms: Review the payment terms assigned to the transaction. Ensure that the repetition period and calculation dates are correctly defined and consistent with the expected units.
  
  
  Review Configuration: Go to the configuration settings in SAP (Transaction code SPRO) and check the settings for payment terms and due dates. Ensure that they are set up correctly and that there are no inconsistencies.
  
  
  Validate Master Data: Check the vendor or customer master data for any discrepancies. Ensure that the payment terms and other relevant fields are correctly filled out.
  
  
  Data Entry Review: Double-check the data entered in the transaction. Make sure that all fields are filled out correctly and that there are no typos or incorrect values.
  
  
  Consult Documentation: If you have custom logic implemented, review the documentation or consult with the developer to ensure that it is functioning as intended.
  
  
  Testing: After making any changes, perform a test transaction to see if the error persists. 
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoice), FB70 (Enter Outgoing Invoice), and FBL1N (Vendor Line Item Display) to analyze the transactions causing the error.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to payment terms and due date calculations for a deeper understanding of the underlying processes.
  
  By following these steps, you should be able to identify the root cause of the FICO1338 error and implement a solution to resolve it.