How To Fix MEREP_01131 - Match found for header key &1 (sync key=&2)

MEREP_01131 - Overview

• Message type: E = Error

• Message class: MEREP_01 - Runtime Messages for Synchronizers

• Message number: 131

• Message text: Match found for header key &1 (sync key=&2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_01131 - Match found for header key &1 (sync key=&2) ?

  The SAP error message MEREP_01131 indicates that there is a match found for a header key in the context of the Master Data Synchronization process. This error typically arises when there is an issue with the synchronization of master data between systems, such as when the system is trying to synchronize data that already exists or has conflicts.
  
  Cause:
  
  Duplicate Data: The error often occurs when there is an attempt to create or update a master data record that already exists in the target system.
  Data Inconsistency: There may be inconsistencies in the data being synchronized, such as mismatched keys or attributes.
  
  Configuration Issues: Incorrect configuration in the Master Data Governance (MDG) or the Data Replication Framework (DRF) can lead to this error.
  Timing Issues: If multiple processes are trying to update the same data simultaneously, it can lead to conflicts.
  
  
  Solution:
  
  Check for Duplicates: Verify if the master data record already exists in the target system.