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

TRS0803 - Overview

• 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.

TRS0803 - Details

• 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