How To Fix CNV_CDMC_CA053 - Communication failure has occurred while performing mass comparison

CNV_CDMC_CA053 - Overview

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 053

• Message text: Communication failure has occurred while performing mass comparison

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.

CNV_CDMC_CA053 - Details

• The SAP error message CNV_CDMC_CA053 indicates that a communication failure has occurred during a mass comparison process in the context of data migration or conversion. This error is typically associated with the SAP Data Migration Cockpit or similar tools used for data transfer and transformation.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the source or target systems.
  Timeouts: The process may be timing out due to long-running operations or insufficient resources.
  Configuration Errors: Incorrect configuration settings in the data migration tool or in the SAP system can lead to communication failures.
  System Load: High system load or resource constraints (CPU, memory, etc.) can affect the performance of the mass comparison process.
  Service Availability: The required services or endpoints may not be available or may be down.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is stable network connectivity between the involved systems. You can use tools like ping or traceroute to diagnose