How To Fix MDC_ADAPTER037 - Adapter Conf. &1: Entry with Table &2 and Rule ID &3 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_ADAPTER - Messages for generic adapter implementations

• Message number: 037

• Message text: Adapter Conf. &1: Entry with Table &2 and Rule ID &3 already exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_ADAPTER037 - Adapter Conf. &1: Entry with Table &2 and Rule ID &3 already exists ?

  The SAP error message MDC_ADAPTER037 indicates that there is a conflict in the configuration of an adapter, specifically that an entry with the specified table and rule ID already exists. This typically occurs in the context of Master Data Consolidation (MDC) or similar data management processes within SAP.
  Cause:
  The error is caused by attempting to create or configure an adapter entry that already exists in the system. This can happen due to:
  
  Duplicate entries being created inadvertently.
  An attempt to reconfigure an adapter without first removing or modifying the existing entry.
  Data import processes that try to insert existing records.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries:
  
  Navigate to the relevant configuration area in SAP where the adapter settings are maintained.
  Look for the existing entry with the specified table and rule ID. You can usually find this in the adapter configuration or the relevant master data management area.
  
  
  
  Modify or Delete Existing Entry:
  
  If the existing entry is valid and should remain, consider modifying it instead of creating a new one.
  If the existing entry is no longer needed, delete it to allow the new entry to be created.
  
  
  
  Review Configuration Steps:
  
  Ensure that the steps you are following to configure the adapter are correct and do not lead to duplication.
  If you are importing configurations from another system or file, check for duplicates in the source data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on managing adapter configurations and resolving conflicts.
  
  
  
  Check for System Updates:
  
  Ensure that your SAP system is up to date, as there may be patches or updates that address known issues related to adapter configurations.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing adapters and configurations, such as MDC related transactions.
  SAP Notes: Search for SAP Notes related to MDC and adapter configurations for any known issues or additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the MDC_ADAPTER037 error and successfully configure your adapter.