How To Fix MQ061 - Program & contains key update in pool/cluster table

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 061

• Message text: Program & contains key update in pool/cluster table

What causes this issue?

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?

Contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MQ061 - Program & contains key update in pool/cluster table ?

  The SAP error message MQ061 indicates that there is an issue related to a key update in a pool or cluster table. This typically occurs when there is an attempt to update a key field in a table that is defined as a pool or cluster table in the SAP database. Pool and cluster tables are special types of tables in SAP that are used to store data in a more efficient manner, especially for related data.
  
  Cause:
  
  Key Update Attempt: The error usually arises when there is an attempt to change the key of a record in a pool or cluster table. In SAP, the keys of these tables are often fixed and cannot be modified.
  Data Consistency: The system is designed to maintain data consistency, and changing keys in these tables can lead to inconsistencies.
  Incorrect Program Logic: The program or transaction that is being executed may have logic that incorrectly attempts