How To Fix SCPR404 - Reference IMG read error

SAP Error Message - Details

• Message type: E = Error

• Message class: SCPR - BC Sets

• Message number: 404

• Message text: Reference IMG read error

What causes this issue?

Reference IMG read error.

System Response

Processing is cancelled.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCPR404 - Reference IMG read error ?

  The SAP error message SCPR404, which indicates a "Reference IMG read error," typically occurs when there is an issue with accessing the Implementation Guide (IMG) in the SAP system. This can happen for various reasons, including missing or corrupted configuration data, authorization issues, or problems with the transport layer.
  Causes of SCPR404 Error
  
  Missing or Corrupted Data: The IMG data might be missing or corrupted in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the IMG.
  Transport Issues: There may be issues with the transport layer, such as missing transport requests or problems with the transport directory.
  System Configuration: Incorrect system configuration or inconsistencies in the system can lead to this error.
  Database Issues: Problems with the database, such as inconsistencies or corruption, can also cause this error.
  
  Solutions to SCPR404 Error
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the IMG. You can check the user roles and authorizations in transaction SU53 or SUIM.
  
  
  
  Check for Missing Data:
  
  Verify if the necessary IMG data is present in the system. You can do this by checking the relevant configuration tables or using transaction SPRO.
  
  
  
  Transport Directory:
  
  Check the transport directory for any missing transport requests. You can use transaction SE01 or SE09 to review transport requests.
  
  
  
  Re-import Transport Requests:
  
  If the IMG data is missing due to a transport issue, you may need to re-import the relevant transport requests.
  
  
  
  Database Consistency Check:
  
  Perform a database consistency check to identify and resolve any inconsistencies. You can use transaction DB02 or DBACOCKPIT for this purpose.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error. You can search for notes in the SAP Support Portal.
  
  
  
  System Restart:
  
  In some cases, a system restart may help resolve temporary issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information
  
  
  Transaction Codes: 
  
  SPRO: Access the Implementation Guide.
  SU53: Check authorization issues.
  SE01/SE09: Manage transport requests.
  DB02/DBACOCKPIT: Monitor database performance and consistency.
  
  
  
  SAP Notes: Always check the SAP Support Portal for the latest notes related to SCPR404 or IMG issues.
  
  
  Documentation: Review SAP documentation for IMG and transport management for best practices and troubleshooting steps.
  
  
  By following these steps, you should be able to diagnose and resolve the SCPR404 error in your SAP system.