How To Fix DMC_GENERAL400 - Reading type &1 set to &2 for table &3

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 400

• Message text: Reading type &1 set to &2 for table &3

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 DMC_GENERAL400 - Reading type &1 set to &2 for table &3 ?

  The SAP error message DMC_GENERAL400 typically indicates an issue related to the data management configuration in SAP, particularly when dealing with data replication or data transfer processes. The message format suggests that there is a problem with the reading type set for a specific table.
  Cause:
  The error message DMC_GENERAL400 can occur due to several reasons, including:
  
  Incorrect Configuration: The reading type for the specified table may not be correctly configured in the Data Management Cockpit (DMC) or in the relevant data transfer settings.
  Incompatibility: The reading type set for the table may not be compatible with the data model or the data source being used.
  Data Source Issues: There may be issues with the data source itself, such as missing data or incorrect data types.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the specified table or perform the required actions.
  
  Solution:
  To resolve the DMC_GENERAL400 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the data transfer or replication process in the Data Management Cockpit.
  Ensure that the reading type for the specified table is set correctly according to the requirements of your data model.
  
  
  
  Validate Data Source:
  
  Check the data source for any inconsistencies or issues that may be causing the error.
  Ensure that the data types and structures match the expected configuration.
  
  
  
  Review Authorizations:
  
  Verify that the user has the necessary authorizations to access the table and perform the required operations.
  If needed, consult with your SAP security team to ensure proper access rights.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific error message for additional context and troubleshooting steps.
  Check for any known issues or patches that may address the problem.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the error no longer occurs and that data transfer or replication processes work as expected.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or solutions for this specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with transaction codes related to data management, such as DMC-related transactions, to better navigate the configuration settings.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.