How To Fix REMMMN076 - Account ID &1 of house bank &2 appears more than once

REMMMN076 - Overview

• Message type: E = Error

• Message class: REMMMN - Messages for Mandate Master Data

• Message number: 076

• Message text: Account ID &1 of house bank &2 appears more than once

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message REMMMN076 - Account ID &1 of house bank &2 appears more than once ?

  The SAP error message REMMMN076 indicates that there is a duplicate entry for an account ID in the house bank configuration. This typically occurs when the same account ID is assigned to the same house bank more than once, which is not allowed in the system.
  
  Cause:
  
  Duplicate Entries: The most common cause is that the same account ID has been entered multiple times for the same house bank in the configuration.
  Data Migration Issues: If data was migrated from another system or if there were manual entries made, duplicates may have been inadvertently created.
  Configuration Errors: Incorrect configuration settings or mistakes during the setup of house banks and their associated accounts.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check House Bank Configuration:
  
  Go to the transaction code FI12 (House Bank) or OBHB (House Bank Configuration).
  Look for the house bank in question and check the list of account IDs associated with it.
  Identify any duplicate entries