How To Fix FM_EXPLAIN029 - Simulation: &1 dunnable items; Items selected from dunning run: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FM_EXPLAIN - Explain Dunning Decision

• Message number: 029

• Message text: Simulation: &1 dunnable items; Items selected from dunning run: &2

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 FM_EXPLAIN029 - Simulation: &1 dunnable items; Items selected from dunning run: &2 ?

  The SAP error message FM_EXPLAIN029 typically relates to the dunning process in the Financial Accounting (FI) module. This message indicates that there are a certain number of dunning items that are eligible for dunning, and it provides information about the items selected from the dunning run.
  Cause:
  
  Dunning Configuration: The dunning procedure may not be correctly configured, leading to discrepancies in the number of items that are eligible for dunning.
  Dunning Run Parameters: The parameters set for the dunning run may not align with the items that are supposed to be processed.
  Data Issues: There may be issues with the underlying data, such as missing or incorrect information in customer accounts or open items.
  Dunning Levels: The dunning levels may not be set correctly, causing confusion in the selection of items for dunning.
  
  Solution:
  
  Check Dunning Configuration: Review the dunning procedure settings in the SAP system to ensure they are correctly configured. This includes checking the dunning levels, dunning texts, and other related settings.
  Review Dunning Run Parameters: Ensure that the parameters used in the dunning run are appropriate for the items you expect to be processed. This includes checking the selection criteria, such as the dunning area, company code, and other relevant filters.
  Analyze Open Items: Investigate the open items in the customer accounts to ensure they are correctly marked for dunning. Look for any discrepancies or missing information that may prevent items from being selected.
  Run a Test Simulation: If possible, run a test simulation of the dunning run to see how many items are selected and to identify any potential issues.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the dunning process and error messages.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like F150 (Dunning) to access the dunning run and review the settings.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on the dunning process.
  User Exits and Enhancements: If custom logic is implemented in the dunning process, review any user exits or enhancements that may affect the selection of dunning items.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the FI module for further assistance.