How To Fix FMRB181 - Inconsistent RIB rules found

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 181

• Message text: Inconsistent RIB rules found

What causes this issue?

An RIB rule has been found for the combination &V1& of <DS>
<DS:DE.BURB_RBBLDNR>RIB ledger</></>, fiscal year (or if applicable,
fiscal year and year of cash effectivity) and grant. This rule is based
on the revenue cover group &V2&.
However, there is also an RIB rule based on an RIB object (&V3&&V4&)
corresponding to the RIB source address of the revenue cover group &V2&,
but combined with another grant value.
This is not consistent: for different grant values, both RIB rules must
be based on either the revenue cover group &V2&, or an RIB object (such
as &V3&&V4&) that corresponds to the RIB source address of the revenue
cover group &V2&.

System Response

If one of the RIB rules is a new rule to be created, the system stops
the creation of this new rule.

How to fix this error?

Decide whether both RIB rules should be based on the revenue cover group
&V2& or on an RIB object.
If applicable, delete the unwanted RIB rule or delete the revenue cover
group &V2&.
Try to create the desired RIB rule again.

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 FMRB181 - Inconsistent RIB rules found ?

  The SAP error message FMRB181, which states "Inconsistent RIB rules found," typically occurs in the context of the SAP Funds Management (FM) module, particularly when dealing with the RIB (Revenue Integration and Budget) rules. This error indicates that there are inconsistencies in the RIB rules that have been defined in the system, which can prevent proper processing of budget and revenue transactions.
  Causes of FMRB181
  
  
  Inconsistent Configuration: The RIB rules may have been configured incorrectly or inconsistently, leading to conflicts in how revenues and budgets are integrated.
  
  
  Missing or Incorrect Master Data: The master data related to the funds management, such as funds centers, commitment items, or other relevant data, may be missing or incorrectly set up.
  
  
  Changes in RIB Rules: If RIB rules were modified or deleted without proper adjustments to related configurations, this could lead to inconsistencies.
  
  
  Transport Issues: If RIB rules were transported from one system to another (e.g., from development to production) without proper checks, inconsistencies may arise.
  
  
  Solutions to FMRB181
  
  
  Review RIB Rules: Check the RIB rules configuration in the system. Ensure that all rules are correctly defined and that there are no conflicts or missing entries.
  
  
  Check Master Data: Verify that all relevant master data is correctly set up and consistent with the RIB rules. This includes checking funds centers, commitment items, and any other related data.
  
  
  Consistency Check: Use transaction codes like FMAVCR01 (for checking budget availability) or FMAVCR02 (for checking RIB rules) to identify specific inconsistencies.
  
  
  Adjust or Recreate Rules: If inconsistencies are found, you may need to adjust the existing RIB rules or recreate them as necessary to ensure they align with the overall configuration.
  
  
  Transport Validation: If the issue arose after a transport, validate the transport logs and ensure that all necessary objects were included and correctly transported.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to RIB rules and funds management for any specific guidance or known issues.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who specializes in Funds Management.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP FM, such as:
  
  FMBB: Budgeting
  FMAVCR01/02: Availability Control
  FMRP: RIB Rule Processing
  
  
  
  SAP Notes: Check for any SAP Notes that may address known issues or provide patches related to RIB rules and the FMRB181 error.
  
  
  Documentation: Review the SAP Help Portal for detailed documentation on Funds Management and RIB rules.
  
  
  By following these steps, you should be able to identify and resolve the inconsistencies causing the FMRB181 error in your SAP system.