How To Fix MDC_ADAPTER012 - A selection of a Change Request Type requires the Replication Flag

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_ADAPTER - Messages for generic adapter implementations

• Message number: 012

• Message text: A selection of a Change Request Type requires the Replication Flag

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 MDC_ADAPTER012 - A selection of a Change Request Type requires the Replication Flag ?

  The SAP error message MDC_ADAPTER012 indicates that there is an issue related to the selection of a Change Request Type in the context of the SAP Landscape Management (LaMa) or SAP Cloud Platform. This error typically arises when the system requires a replication flag to be set for the selected Change Request Type, but it is not configured correctly.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Replication Flag: The Change Request Type you are trying to use does not have the necessary replication flag set in the system configuration.
  Configuration Issues: There may be a misconfiguration in the system settings related to Change Request Types and their replication settings.
  Incompatibility: The selected Change Request Type may not be compatible with the current system landscape or the replication process.
  
  Solution:
  To resolve the MDC_ADAPTER012 error, you can follow these steps:
  
  
  Check Change Request Type Configuration:
  
  Go to the SAP system and navigate to the configuration settings for Change Request Types.
  Ensure that the selected Change Request Type has the replication flag enabled. This can usually be found in the customizing settings under the relevant application area.
  
  
  
  Modify the Change Request Type:
  
  If the replication flag is not set, you may need to modify the Change Request Type to include the replication flag. This typically involves accessing the relevant customizing transaction (e.g., SPRO) and adjusting the settings.
  
  
  
  Review System Landscape:
  
  Ensure that the system landscape is correctly set up for the replication process. This includes checking connections between systems and ensuring that all necessary components are properly configured.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or notes related to the specific version of SAP you are using. There may be specific instructions or known issues related to the Change Request Type and replication settings.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and settings, consider reaching out to SAP Support for further assistance. They can provide insights based on the specific details of your system and configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review the SAP Help Portal for detailed documentation on Change Request Types and replication settings.
  
  By following these steps, you should be able to identify and resolve the cause of the MDC_ADAPTER012 error in your SAP system.