How To Fix MDC_ADAPTER020 - Change Request Type &1 for Updated Records is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_ADAPTER - Messages for generic adapter implementations

• Message number: 020

• Message text: Change Request Type &1 for Updated Records is not valid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_ADAPTER020 - Change Request Type &1 for Updated Records is not valid ?

  The SAP error message MDC_ADAPTER020, which states "Change Request Type &1 for Updated Records is not valid," typically occurs in the context of Master Data Consolidation (MDC) or when working with data replication in SAP systems. This error indicates that the change request type specified in the process is not recognized or is invalid for the records being updated.
  
  Cause:
  
  Invalid Change Request Type: The change request type specified in the process does not exist or is not configured correctly in the system.
  
  Configuration Issues: There may be issues with the configuration of the MDC or the data replication settings, leading to the system not recognizing the change request type.
  Data Integrity Issues: The records being updated may not meet the criteria for the specified change request type, leading to the error.
  Versioning Issues: If there are multiple versions of the data or if the data has been modified in a way that conflicts with