How To Fix CFD_RCV_MESSAGES018 - Keys of Table &1 are unequal to Keys of Table &2

CFD_RCV_MESSAGES018 - Overview

• Message type: E = Error

• Message class: CFD_RCV_MESSAGES - Custom Fields: Recovery Support Tool CompCheck Message Class

• Message number: 018

• Message text: Keys of Table &1 are unequal to Keys of Table &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_RCV_MESSAGES018 - Keys of Table &1 are unequal to Keys of Table &2 ?

  The SAP error message CFD_RCV_MESSAGES018, which states "Keys of Table &1 are unequal to Keys of Table &2," typically occurs in the context of data processing or data transfer between two tables in SAP. This error indicates that there is a mismatch between the keys of the two tables being compared or processed.
  
  Cause:
  
  
  Key Mismatch: The primary cause of this error is that the keys (which are unique identifiers for records in a table) of the two tables being compared do not match. This could happen due to:
  
  Missing records in one of the tables.
  Incorrect data entries or configurations.
  Changes in the data model that have not been reflected in the related tables.
  Data inconsistencies due to incomplete data migration or integration processes.
  
  
  
  Data Integrity Issues: If the data integrity is compromised, such as during data uploads or migrations, it can lead to this error.
  
  
  
  Configuration Issues: Incorrect configuration settings in the application or module that