How To Fix FMRB527 - Invalid RIB rule: field &1 is mandatory


FMRB527 - Overview

  • Message type: E = Error

  • Message class: FMRB - Revenue Increasing the Budget - FM specific part

  • Message number: 527

  • Message text: Invalid RIB rule: field &1 is mandatory

  • Show details Hide details
  • What causes this issue?

    The <DS:SIMG.FMBCS_FMRBDERIMD>derivation strategy for the generation of
    RIB rules</> assigned the value <LB>&V2&</> to the field <LB>&V1&</> of
    the RIB rule. This value ("blank"), however, is not valid, because this
    field is mandatory in your FM area.

    System Response

    The RIB rule cannot be created for the following combination of
    <DS:DE.BURB_RBBLDNR>budget category for RIB</>, fiscal year (or if
    applicable, fiscal year and year of cash effectivity) and RIB object:
    <LB>&V3&</><LB>&V4&</>

    How to fix this error?

    Check the derivation strategy for generation of RIB rules in
    Customizing.

    Procedure for System Administrators

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


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message FMRB527 - Invalid RIB rule: field &1 is mandatory ?
    The SAP error message FMRB527 "Invalid RIB rule: field &1 is mandatory" typically occurs in the context of the SAP Funds Management (FM) module, particularly when dealing with the RIB (Ressource Information Base) rules. This error indicates that a mandatory field, denoted by &1, is missing or not filled in correctly when trying to process a RIB rule.
    
    Cause: Missing Mandatory Field: The specific field indicated by &1 is required for the RIB rule to be valid, but it has not been filled in. Incorrect Configuration: The RIB rules may not be configured correctly, leading to the system expecting certain fields to be populated. Data Entry Error: There may have been an oversight during data entry, where the user did not provide the necessary information.
    Solution: Identify the Missing Field: Check the error message for the specific field indicated by &1. This will tell you which mandatory field is missing. Fill in the Mandatory Field: Navigate to

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