How To Fix RSAR638 - Basic IDOC type & for source system & deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 638

• Message text: Basic IDOC type & for source system & deleted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR638 - Basic IDOC type & for source system & deleted ?

  The SAP error message RSAR638 typically indicates an issue related to IDocs (Intermediate Documents) in the context of data transfer between SAP systems, particularly when using the SAP Data Services or SAP BW (Business Warehouse) systems. The message suggests that a basic IDoc type is not available for the specified source system, and it may have been deleted or is otherwise not accessible.
  Cause:
  
  Deleted IDoc Type: The basic IDoc type that is being referenced may have been deleted or is not defined in the system.
  Incorrect Configuration: The source system configuration may not be set up correctly, leading to the system being unable to find the required IDoc type.
  Transport Issues: If the IDoc type was recently transported from another system, there may have been issues during the transport process.
  Authorization Issues: The user or process attempting to access the IDoc type may not have the necessary authorizations.
  
  Solution:
  
  Check IDoc Type: Verify that the basic IDoc type exists in the system. You can do this by using transaction code WE30 (IDoc Types) to check if the IDoc type is defined.
  Recreate IDoc Type: If the IDoc type has been deleted, you may need to recreate it or restore it from a backup if available.
  Review Source System Configuration: Ensure that the source system is correctly configured in the SAP system. Check the settings in transaction code RSA1 (Data Warehousing Workbench) or relevant configuration areas.
  Transport Logs: If the IDoc type was recently transported, check the transport logs for any errors or issues that may have occurred during the transport.
  Authorization Check: Ensure that the user or process has the necessary authorizations to access the IDoc type. You can check user roles and authorizations in transaction code SU01 (User Maintenance).
  Consult Documentation: Review SAP documentation or notes related to IDocs and the specific error message for additional troubleshooting steps.
  
  Related Information:
  
  IDoc Types: IDocs are used for data interchange between SAP systems and external systems. Each IDoc type has a specific structure and purpose.
  Transaction Codes:
  
  WE30: To view and manage IDoc types.
  WE02: To monitor IDocs and check their status.
  RSA1: For data warehousing and source system configuration.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message RSAR638.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.