How To Fix /PM0/ABP_BCTAX_MSG100 - Determination of effective date failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_BCTAX_MSG -

• Message number: 100

• Message text: Determination of effective date failed

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 /PM0/ABP_BCTAX_MSG100 - Determination of effective date failed ?

  The SAP error message /PM0/ABP_BCTAX_MSG100: Determination of effective date failed typically occurs in the context of tax determination processes within SAP, particularly when dealing with tax calculations in the SAP Convergent Charging (SAP CC) or similar modules. This error indicates that the system was unable to determine the effective date for a tax rate or tax condition, which is essential for accurate tax calculations.
  Causes:
  
  
  Missing Configuration: The effective date for tax rates may not be properly configured in the system. This could be due to missing entries in the tax condition records or incorrect validity periods.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transactional data that prevent the system from determining the effective date.
  
  
  Incorrect Tax Code: The tax code used in the transaction may not be set up correctly or may not have an associated effective date.
  
  
  Date Format Issues: If the date format in the system settings does not match the expected format, it may lead to failures in date determination.
  
  
  Custom Logic: If there are custom enhancements or logic implemented in the tax determination process, they may not be functioning as expected.
  
  
  Solutions:
  
  
  Check Tax Configuration: Review the tax configuration settings in the SAP system. Ensure that all necessary tax codes and their effective dates are correctly defined in the system.
  
  
  Validate Master Data: Check the master data related to the transaction (e.g., customer/vendor master records) to ensure that all relevant information is complete and accurate.
  
  
  Review Transaction Data: Look at the specific transaction that triggered the error. Ensure that the tax code and other relevant fields are populated correctly.
  
  
  Check Date Formats: Verify that the date formats in the system settings are consistent and correctly configured.
  
  
  Debug Custom Logic: If there are custom enhancements, debug the logic to identify any issues that may be causing the failure in effective date determination.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to tax determination and effective date issues for additional guidance.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to tax determination errors.
  Transaction Codes: Familiarize yourself with transaction codes related to tax configuration, such as OB40 (Tax Codes) and OBYZ (Tax Determination).
  User Exits and BAdIs: If custom logic is involved, review any user exits or Business Add-Ins (BAdIs) that may affect tax determination.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.