How To Fix TRS0803 - Generation of condition-based flow: Main flow is missing (daybook &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: TRS0 - Messages for Reconciliation

• Message number: 803

• Message text: Generation of condition-based flow: Main flow is missing (daybook &1)

What causes this issue?

During migration of the condition-based business transaction (for
example, interest, dividends, repayment) with daybook &v1&, no main flow
exists in table VWBEKI/VWBEPI.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Check the business transaction with daybook &v1& and correct the data to
be migrated.
Main flows are flows with flow categories AA, TZ, TD, TT, ME, XN.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TRS0803 - Generation of condition-based flow: Main flow is missing (daybook &1) ?

  The SAP error message TRS0803, which states "Generation of condition-based flow: Main flow is missing (daybook &1)," typically occurs in the context of the SAP Treasury and Risk Management module, particularly when dealing with cash management and liquidity planning.
  Cause:
  This error usually arises when the system is unable to find the main flow (or main cash flow) that is required to generate the condition-based flow for a specific daybook. The main flow is essential for the system to understand the context and basis for generating the condition-based flow, which is used for liquidity planning and cash flow forecasting.
  Common causes include:
  
  Missing Main Flow: The main cash flow for the specified daybook has not been defined or is missing.
  Configuration Issues: There may be configuration issues in the cash management settings that prevent the main flow from being recognized.
  Data Inconsistencies: There could be inconsistencies or errors in the data related to the daybook or cash flows.
  Authorization Issues: The user may not have the necessary authorizations to access the main flow data.
  
  Solution:
  To resolve the TRS0803 error, you can take the following steps:
  
  
  Check Main Flow Configuration:
  
  Navigate to the configuration settings for cash management in SAP.
  Ensure that the main flow for the specified daybook is correctly defined and active.
  
  
  
  Verify Daybook Settings:
  
  Check the settings for the daybook in question to ensure that it is properly configured and linked to the main flow.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks to identify any discrepancies in the cash flow data.
  Correct any inconsistencies found in the data.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access and generate the main flow.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring cash management and resolving related errors.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as TRM1, TRM2, or TRM3 for managing cash flows and daybooks.
  SAP Notes: Check for any SAP Notes related to TRS0803 for patches or updates that may address known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify and resolve the cause of the TRS0803 error in your SAP system.